Please help if you can! Thank you!

Please Help If You Can! Thank You!

Answers

Answer 1

Answer:

y = 2(x²+3x)

Step-by-step explanation:


Related Questions

After Christmas, there were 16 pounds of gravy left over. Mother put the gravy of equal amounts into 9 containers that could fit in her refrigerator. How much gravy was in each container?

Answers

There was approximately 1.78 pounds of gravy in each container.

After Christmas, when there were 16 pounds of gravy left over, Mother decided to divide the gravy equally into 9 containers that could fit in her refrigerator.

To determine how much gravy was in each container, we need to perform a simple division.

We start by dividing the total amount of gravy left over, which is 16 pounds, by the number of containers, which is 9. The equation to represent this is:

16 pounds ÷ 9 containers = ?

To find the answer, we divide 16 by 9. The quotient will represent the amount of gravy in each container. Performing the division, we have:

16 ÷ 9 = 1.777...

However, since we need to provide an answer in pounds, we need to round the decimal value to an appropriate number of decimal places. In this case, we'll round it to two decimal places. So, rounding 1.777... to two decimal places, we get:

1.78 pounds

Therefore, there was approximately 1.78 pounds of gravy in each container.

It's important to note that this is an approximation since we rounded the value. If precise measurements are required, the decimal value should be used. However, in most practical situations, rounding to two decimal places is sufficient for reporting measurements.

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Mike knows that (3,6.5) and (4,17.55) are points on the graph of an exponential function, g(x), and
he wants to find another point on the graph of this function.
First, he subtracts 6.5 from 17.55 to get 11.05.
Next, he adds 11.05 and 17.55 to get 28.6.
He states that (5,28.6) is a point on g(x).
Is he correct? Explain your reasoning.

Answers

Mike's claim that (5,28.6) is a point on the exponential function g(x) is incorrect

How to determine if he is correct?

The points are given as:

(3,6.5) and (4,17.55)

Calculate the rate of change using:

r = y4/y3

This means that:

r = 17.55/6.5

r = 2.7

So, the next point on the graph is:

Next point = 2.7 * y4

Substitute 17.55 for y4

Next point = 2.7 * 17.55

Evaluate

Next point = 47.39

This means that the next point on the graph is (5,47.99)

Hence, Mike's claim that (5,28.6) is a point on the exponential function g(x) is incorrect

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3 The ratio of hotdogs to hamburgers at the cookout 3:6. What is the difference between the number of hotdogs and hamburgers if there are 120 hamburgers? ​

Answers

The difference between the number of hotdogs and hamburgers is 60

How to determine the difference?

The ratio is given as:

Hotdog : Hamburger = 3 : 6

When the total hamburger is 120.

We have:

Hotdog : 120  =3 : 6

Multiply 3 : 6 by 20

Hotdog : 120  =3 * 20 : 6 * 20

Evaluate

Hotdog : 120  = 60 : 120

By comparison, we have

Hotdog = 60

So, the difference is

Difference = 120 - 60

Evaluate

Difference = 60

Hence, the difference is 60

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Find all 3 solutions: 3 − 42 − 4 + 5 = 0

Answers

Answer:

Step-by-step explanation:

If you mean 3x^3 - 42x^2 - 4x + 5 = 0 you can graph it manually or with technology

The roots are 14.09, 0.30 and -0.39 to nearest hundredth.

4x−1<11 answer my question

Answers

Answer:

Step-by-step explanation:

explain how you got it please

explain how you got it please

Answers

The simplest form of the expression as we have it is; (-4x^4z^2)(2xy^3z^2)

What does it mean to simplify?

When we are asked to simplify, what we are asked to do is to write the expression that we have in a form that is simplest. That is, we should put the expression in a form that there would not be any simpler presentation of the expression.

We have;

(-2x^2z)^2(2xy^3z^2)

Then we now have to deal with the exponent outside the bracket;

(-4x^4z^2)(2xy^3z^2)

Thus, we now have the expression in the simplest form that it can take and it can not be further broken down.

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How to do this question plz answer me step by step plzz ​

How to do this question plz answer me step by step plzz

Answers

Answer:

Hope it helps U can still ask me if u have confusions

How to do this question plz answer me step by step plzz

Answer:

  60+16√30 cm² ≈ 147.64 cm²

Step-by-step explanation:

You can figure the height of the object from ...

  V = Bh

  120 cm^3 = (30 cm^2)h

  4 cm = h . . . . . divide by 30 cm^2

However, this is insufficient to tell you the surface area.

__

If you assume that the base is square, then its side length is

  A = s^2

  s = √A = √(30 cm^2) = (√30) cm

The lateral surface area can then be found from the perimeter of the base and the height

  LA = Ph = (4√30 cm)(4 cm) = 16√30 cm^2

The total surface area will be the sum of this lateral area and the area of the two bases:

 total area = 16√30 cm^2 +2·30 cm^2

 total area = (60 +16√30) cm^2 ≈ 147.64 cm^2

__

For any other shape, the total area will be larger. It can be arbitrarily large, unless limits are put on the dimensions of the object.

What is the probability that a randomly selected person is exactly 180 cm? Assume you can measure perfectly.

Answers

The probability of finding a person with an exact height of 180 cm is close to zero.

The probability of randomly selecting a person who is exactly 180 cm tall is extremely low, since height measurements are typically continuous and not discrete

Height measurements are usually considered as continuous data, meaning they can take on any value within a certain range, and not just specific, discrete values.

In reality, it is highly unlikely to find a person who has an exact height of 180 cm, as height measurements are subject to natural variation and measurement error.

Even with perfect measuring accuracy, the probability of finding a person with an exact height of 180 cm is still extremely low, as human height distribution typically follows a bell-shaped curve or a normal distribution.

The normal distribution of human height is characterized by a range of heights that occur with varying frequencies, and the probability of finding a person with a height that falls exactly at 180 cm is likely to be infinitesimal.

Therefore, based on the principles of continuous data and the natural variation in human height, the probability of randomly selecting a person who is exactly 180 cm tall is essentially negligible.

Therefore, the probability of finding a person who is exactly 180 cm tall is extremely low, close to zero, and can be considered as practically impossible.

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I need help finding (x) step by step please:) I will reward you will awarding you as a brainliest if you can do this for me.

I need help finding (x) step by step please:) I will reward you will awarding you as a brainliest if

Answers

Answer:

95°

Step-by-step explanation:

The sum of interior angles in a pentagon is 540°

100° + 145° + 120° + 80° + x = 540°

445° + x = 540°

x = 95°

Correct answer gets brainliest

If the mid-points of the sides of a triangle are (2,4),(½,7/2) and (5/9,9/2), find the coordinates of the vertices of a triangle.​

Answers

The coordinate of the vertices of the triangle are

(x₁, y₁) = (17/18,3)(x₂, y₂) = (55/18, 5)and (x₃, y₃) = (1/18, 4)

What is a triangle?

A triangle is a polygon with three sides.

What are the vertices of a triangle?

The vertices of a triangle are the points where the sides of the triangle intersect.

How to find  the coordinates of the vertices of a triangle?

Let

(x₁, y₁), (x₂, y₂) and (x₃, y₃) be the coordinates of the vertices of the triangle.

Since the midpoints of the sides of the triangle are

(2,4),(½,7/2) and (5/9,9/2)

We know that the coordinates of the midpoint of a line with coordinates

(x', y') and (x", y") are

x = (x' + x")/2 and y = (y' + y")/2

So, using these, we have that the midpoints of the sides are

For coordinates (2,4) we have that

2 = (x₁ + x₂)/2 and 4 = (y₁ + y₂)/2

(x₁ + x₂) = 4 (1) and

(y₁ + y₂) = 8  (2)

For coordinates (1/2,7/2) we have that

1/2 = (x₁ + x₃)/2 and 7/2 = (y₁ + y₃)/2

(x₁ + x₃) = 1 (3) and

(y₁ + y₃) = 7 (4)

For coordinates (5/9,9/2) we have that

5/9 = (x₂ + x₃)/2 and 9/2 = (y₂ + y₃)/2

(x₂ + x₃) = 10/9 (5)and

(y₂ + y₃) = 9 (6)

From equation (1) x₁ = 4 - x₂ (7)

From equation (2) y₁ = 8 - y₂ (8)

Substituting equations (7) and (8) into (3) and (4), we have

(x₁ + x₃) = 1 (3) and

(y₁ + y₃) = 7 (4)

4 - x₂  + x₃ = 1  and

8 - y₂ + y₃ = 7

- x₂  + x₃ = 1 - 4 and

- y₂ + y₃ = 7 - 8

- x₂  + x₃ =  - 3 (9) and

- y₂ + y₃ =  - 1 (10)

Now, adding equations (5) and (9), we have

x₂ + x₃ = 10/9 (5)

- x₂  + x₃ =  - 3 (9)

2x₃ = 10/9 - 3

2x₃ = (10 - 9)/9

2x₃ = 1/9

Dividing through by 2, we have

x₃ = 1/9 ÷ 2

x₃ = 1/18

Substituting this into equation (9), we have

- x₂  + x₃ =  - 3

- x₂  + 1/18 =  - 3

- x₂  = - 3 - 1/18

- x₂  = (- 54 - 1)/18

- x₂  = - 55/18

Dividing through by -1, we have

x₂  = 55/18

Substituting this into equation (1), we have

(x₁ + x₂) = 4 (1)

x₁ + 55/18 = 4

x₁ = 4 - 55/18

x₁ = (72 - 55)/18

x₁ = 17/18

Also, adding equations (6) and (10), we have

y₂ + y₃ = 9 (6)

+

- y₂ + y₃ =  - 1 (10)

2y₃ = 9 - 1

2y₃ =  8

y₃ =  8/2

y₃ =  4

Substituting this into equation (10), we have

- y₂ + y₃ =  - 1 (10)

- y₂ + 4 =  - 1

- y₂ =  - 1 - 4

- y₂ =  - 5

Dividing through by -1, we have

y₂ = 5

Substituting this into equation (2), we have

(y₁ + y₂) = 8  (2)

y₁ + 5 = 8

y₁ = 8 - 5

y₁ = 3

So, the coordinate of the vertices are

(x₁, y₁) = (17/18,3)(x₂, y₂) = (55/18, 5)and (x₃, y₃) = (1/18, 4)

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A helicopter descends until it reaches the ground. The equation y=-300x+1200 gives the height, y in feet, X minutes after the pilot begins the descent.

A helicopter descends until it reaches the ground. The equation y=-300x+1200 gives the height, y in feet,

Answers

The x-intercept is (4, 0) and y-intercept is (0, 1200) for the equation y = -300x + 1200 and graph shown below.

Define a term Graph?

The data are simply presented in a structured manner in the graph. It helps us understand the data better. The mathematical data accumulated through perception is alluded to as information.

The data or information is shown in a line graph by being connected to one another by a straight line, which is a series of markers or dots.

Given equation is:  y = -300x + 1200

For y-intercept we have to put, x=0

⇒ y = 1200

For x-intercept put, y= 0

⇒ 0 = -300x +1200

⇒ x= 4

Hence, the y-intercept is ( 0, 1200 ) and the x-intercept is ( 4, 0 )

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A helicopter descends until it reaches the ground. The equation y=-300x+1200 gives the height, y in feet,

What do the meter, liter, and gram all have in common? they are all units of mass. they are all units of capacity. they are all basic units of measure in the customary system. they are all basic units of measure in the metric system.

Answers

Meter, liter, and gram are all basic units of measure in the metric system.

The U.S. customary system and the metric system are the two major systems of measurement. The  system of measurement that uses the meter, liter, and gram as the base units of length (distance), capacity (volume), and weight (mass) is referred as Metric system.

Most of the countries use the metric system but in the United States, the US Customary system is used where the things are measured in  feet, inches, and pounds. Meter, liter, and gram are all basic units of measure in the metric system.

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Answer:

It is D

Step-by-step explanation: I am verifying the persons answer. You're welcome.

What do the meter, liter, and gram all have in common? they are all units of mass. they are all units

Martha has 4 different colored pens in her bag. After she uses a pen she just throws it back into bag. If she does this 5 day a week, how many different ways can she use the pens for the week?.

Answers

By likelihood, she can utilize the pens in 1024 distinct ways during the week.

Probability is the study of possible outcomes of events, together with the probabilities and distributions of those occurrences.

Simply put, probability measures how probable something is to occur. We can discuss the probabilities of various outcomes, or how likely they are, whenever we are unsure of how an event will turn out. Statistics is the study of events subject to probability.

To calculate probability, divide the total number of outcomes by the total number of possible possibilities. There are differences between probability and odds.

Odds are computed by dividing the likelihood that an event will occur by the likelihood that it won't.

From the stated circumstance,

Total ways = \(4^{5}\)= 1024

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Calculate the size of the angle marked x in the pentagon shown below.
35°
118°
48°
2
63°
Not drawn accurately

Calculate the size of the angle marked x in the pentagon shown below.3511848263Not drawn accurately

Answers

Step-by-step explanation:

The sum of the exterior angles of any polygon equal 360 degrees .....

  sooooo   48 + 35 +  118 + 63 + x = 360

                          x = 360 - 48 -35 - 118 - 63 = 96 degrees

Using the figure show, find the missing values. Round each value. Every time I put this up people get it wrong

Using the figure show, find the missing values. Round each value. Every time I put this up people get

Answers

Answer:

I'm sorry, I can help you with only this one :( ∠F = 44°

Step-by-step explanation:

∠F = 180° - (46° + 90°) = 44°

simplify -9 + (-1/3 y ) + 6 -4/3y.

Answers

Answer:

−5/3y−3

Step-by-step explanation:

Combine like terms

you have a deck and you take one card at random and guess what the card is. what is the probability you guess right?

Answers

There are 52 cards in the deck and so the probability of guessing the card right is 1/52.

What is probability?

Probability is simply the likelihood of something occurring. When we are uncertain about the result of an event, we might discuss the probabilities of several outcomes—how likely they are. Statistics is the study of occurrences guided by probability. The probability is a measure of the possibility that an event will occur. It assesses the event's certainty. P(E) = Number of Favourable Outcomes/Number of Total Outcomes is the probability formula.

Here,

We can find this probability by seeing that

=1/4×1/13

=1/52

Because there are 52 cards in the deck, the probability of correctly predicting the card is 1/52.

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Identify the rule for the following pattern:

12, 25, 38...

Answers

Answer:

13

Step-by-step explanation:

The common difference is 13 I

12 + 13 = 25

25 + 13 = 38

And so on.....

Two events are ________ if the occurrence of one is related to the probability of the occurrence of the other.

Answers

Answer:

Dependent

Step-by-step explanation:

Two events are said to be dependent when the outcome of the first event is  related to the other.

When two events, A and B are dependent, the probability of occurrence of A and B is:

P(A and B) = P(A) · P(B|A)

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Two events are dependent if the occurrence of one is related to the probability of the occurrence of the other.

A probability-dependent event is an event whose occurrence  affects the probabilities of others. Suppose you have 3 red balls and 6 green balls in your pocket. Two balls are drawn  one after the other from the bag.

A dependent event is an event that depends on what happened before. These events are affected by previously occurring results.

In other words, two or more intedependent events are called dependent events. A random change in one event can deviate from another.

If two events A and B depend on each other, then the probability  of A and B occurring is

P(A and B) = P(A)  P(B|A)

Two events are dependent if the occurrence of one is related to the probability of the occurrence of the other.

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4) Randy can buy 6 gallons of gas for $18 or 7 gallons of gas for $21. How much do you think he would pay for 8 gallons of gas

Answers

Randy can buy six gallons of gas for $18. He would pay $24 for 8 gallons of gas.

We can see that he pays three dollars per gallon by dividing the per gallon. 18 dollars/6 gallons equals 3 dollars, and 21 dollars/7 gallons equals 3 dollars. So, if he pays the same $3 per gallon rate, he will pay $24.

Fuel costs can be estimated using this calculator based on trip distance, vehicle fuel efficiency, and gas prices in various units. Gas prices fluctuate, but for most drivers, it is always a significant expense.

If you use mpg (miles per gallon), the total gas consumption formula is as follows: as an example The total amount of fuel required is 500 / 20 = 25 gallons if the distance is 500 miles and the consumption rate is 20 miles per gallon


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what is the exact value of secant of the quantity pi over 6 question mark radical 2 2 times radical 3 over 3 2 0

Answers

Therefore, we cannot find the exact value of secant of the given quantity.

To solve this problem, we will use the following formula for the secant function:
sec(x) = 1/cos(x)
We will start by simplifying the argument of the secant function:
π/6 + √2/2 * √3/3 * 2/0
We cannot divide by zero, so we must first simplify the radical expression in the denominator. We can simplify as follows:
2/0 = 2/√0 = undefined
Therefore, the expression becomes:
π/6 + √2/2 * √3/3 * undefined
Since any number multiplied by undefined is undefined, the entire expression is undefined.
Therefore, we cannot find the exact value of secant of the given quantity.

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HELP ASAP will give BRAINLIEST

HELP ASAP will give BRAINLIEST

Answers

Hey there! I'm happy to help!

The question tells us that m∠JKL is 54. We see from the diagram that this is the combination of the angles m∠JKM and m∠MKL. So, we can combine their values, which are equal to 54 to find x.

13x+1+5x+4=54

We combine like terms

18x+5=54

We subtract 5 from both sides.

18x=49

We divide both sides by 18.

x=2.7222222....

Now, we want to find the measure of m∠MKL. We plug our x value into the value of this angle and evaluate.

5(2.722....)+4=17.61111....... or 17 11/18.

Have a wonderful day and keep on learning! :D

If a translation takes triangle CAT to C'A'T', what is A'T'?

triangle CAT with vertex A at negative 2 comma 1, vertex T at negative 1 comma 4 and vertex C at 0 comma 0, side AT has a measure of square root of 10 units, side TC has a measure of square root of 17 units, and side AC has a measure of square root of 5 units

square root of 10
square root of 17
square root of 5
Cannot be determined

If a translation takes triangle CAT to C'A'T', what is A'T'?triangle CAT with vertex A at negative 2

Answers

Answer:

square root of 10

Step-by-step explanation:

since triangle CAT with vertex A at negative 2 comma 1, vertex T at negative 1 comma 4 and vertex C at 0 comma 0, side AT has a measure of square root of 10 units, side TC has a measure of square root of 17 units, and side AC has a measure of square root of 5 units, therefore the square root will be 10

The length of A'T' is √10

What is translation?

Translation means the displacement of a figure or a shape from one place to another. In translation, a figure can move upward, downward, right, left or anywhere in the coordinate system. In translation, only the position of the object changes, its size remains the same.

Given:

TC = √17

AC = √5

AT = √10

as, ΔCAT with vertices A(-2, 1)

T (1, 4) and C(0, 0) .

so, there is translation without any shifting in terms of up and down.

Hence, the length of A'T' also be as AT = √10 units.

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What is the equation of the hyperbola?
x2
482
= 1
142
72
142
= 1
482
x2
502
7
482
= 1
x2
482
F
= 1
502

Answers

What is the equation of the hyperbola

Which number is equivalent to 6%? Select all that apply.

Which number is equivalent to 6%? Select all that apply.

Answers

Answer:

B and D

Step-by-step explanation:

look at the decimal point and 6 over 100 is 6%of 100

B and D

Explanation: 0.06 is common sense and putting 6/10 is like dividing 6 by 10.

Lily buys some of her clothes from the mall. If 100% of her shirts are from the mall and she owns 86 shirts, how many of Lily's shirts are from the mall?

Answers

Answer:

the answer is 86

Step-by-step explanation:

the answer is 86 because if all of her shirts are from the mall and she has 86 of them, 100% of 86 is 86

Adamhadthechickenpoxandhadtostayinside even though he didn’t feel very bad at all. he decided to make a cake to surprise his mother. the recipe said he needed 4 deciliters of milk. how many liters of milk did he need?

Answers

Answer:

400 milliliters

Step-by-step explanation:

multiply 4 x 100

=400

How many roots does the function have?
f (x) = x^6+ 2x^5 - 2x^4 + 3x^3 + 4x^2 - 5x + 7


2
6
21
7

Answers

Answer:

21

Step-by-step explanation:

6+5+4+3+2+1=21 and there you g9

The Gallup News Service conducted a survey of 1,004 adults where the respondents were asked, "Do you have a great deal of concern regarding global warming?" What type of study is this?

Answers

The study conducted by the Gallup News Service, asking 1,004 adults about their level of concern regarding global warming, is a cross-sectional study.

The study conducted by the Gallup News Service, where 1,004 adults were surveyed and asked about their level of concern regarding global warming, can be categorized as a cross-sectional study. In a cross-sectional study, data is collected at a specific point in time from a sample of individuals or units from a population. In this case, the survey gathered information from a group of adults at a particular time to understand their level of concern regarding global warming.

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what is 20% of $1497​

Answers

Answer:

20 percent *1497 =

(20:100)*1497 =

(20*1497):100 =

29940:100 = 299.4Step-by-step explanation:

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Evaluate the expression. Write the answer in simplest form.55633429 What is the volume of the cone? Use 3.14 for pi . Describe and discuss the different notions of the self from the points of view of various philosophers across time and place a child has been prescribed desmopressin acetate for the treatment of diabetes insipidus. the client and the parents ask the nurse how this drug works. what is the correct response by the nurse? who is kwame Nkrumah A parking garage has 230 cars in it when it opens at 8???????? (???? = 0). On the interval 0 ???? 10, cars enter the parking garage at the rate ???? (????) = 58 cos(0.1635???? 0.642) cars per hour and cars leave the parking garage at the rate ???? (????) = 65 sin(0.281????) + 7.1 cars per hour (a) How many cars enter the parking garage over the interval ???? = 0 to ???? = 10 hours? (b) Find ????(5). Using correct units, explaining the meaning of this value in context of the problem. (c) Find the number of cars in the parking garage at time ???? = 10. Show the work that leads to your answer. (d) Find the time ???? on 0 ???? 10, when the number of cars in the parking garage is a maximum. To the nearest whole number, what is the maximum number of cars in the parking garage? Justify your answer What is the area of the figure below?A. 20 cm sqB. 4 cm sqC. 30 cm sqD. 24 cm sq Suppose a lean work center is being operated with a container size of 25 units and a demand rate of 100 units per hour. Also assume it takes 180 minutes for a container to circulate.a. How many containers are required to operate this system?b. What is the maximum inventory that can accumulate?c. How many Kanban cards are needed? 9x^2y+12xy^2URGENT!! SOLVE PLEASE. With refrences and citations please answer thisquestion:what is the history of foliation and lineation?(when was this topic discovered, who were the first people tostudy it, what were the bigbre what describes lines that run north and south the mechanistic organization emphasizes flexibility and is less rigid than the organic structure. An insurer must file written notice of termination of an appointment to the department within how many days after terminating the appointment? sallie mae's packaging process is called . compared to a scenario where investors can only buy and sell individual loans, the pooling process results in and for an investor. b. sallie mae's actions will cause investors to supply funding to students, creating loans at a interest rate. c. suppose that a very severe recession hits and, as a consequence, many graduates cannot get jobs and default on their student loans. these defaults will create for investors, signaling that sallie mae bonds are than expected, leading to loans available and interest rates. The angle which is less than 90 degrees is called?A. Acute angleB. Obtuse angleC. Right angleD. Straight angle 32. the anterior part of the pituitary gland secretes which hormones? PLEASE SHOW WORK AND DON'T COPY FROM OTHER ALREADYANSWERED QUESTIONS BECAUSE YOU WILL GET DOWNVOTEDD random variable value 5 6 Absolute Frequency 10 Relative Frequency 7 8 15 (a) Find the Relative Frequency for each random variable value (6) What is the average of the random variable ? (c) What Is A ice skater jumped an turned 1 full circle in the air how many one degree angles did she turn through 01.01) Rewrite the expression with rational exponents as a radical expression. 7 times x to the two thirds power cube root of the quantity 7 times x to the power of 2 square root of the quantity 7 times x to the power of 3 7 times the cube root of x to the power of 2 7 times the square root of x to the power of 3 What is the value of the expression 1/2-(-1/3 + 2/5)?