A 125 gram serving of applesauce contains 90 calories. Which proportion could be used to
find the number of calories, c, in a 100 gram serving of applesauce?
Answers
Related Questions
4. Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. a. Write a linear equation in slope-intercept form that relates the water level to the number of days. __________________________ b. After 38 days, how high is the water level of the river? c. In how many days will the water level be 26 feet?
Answers
Question A:
A linear equation in slope-intercept form is of the form:
\(\begin{gathered} y=mx+c \\ \text{where,} \\ m=\text{slope of the linear graph} \\ c=y-\text{intercept of the linear graph.} \\ \\ \\ \text{For our question, }y\text{ represents the water level of the river in feet. }x\text{ represents the number of days, }m\text{ represents} \\ \text{the rate of change of the level of water per day, while }c\text{ is the initial level of water.} \end{gathered}\)From the question, we can conclude that:
m = -0.5 (the slope is negative because the water level is reducing)
c = 34.
Thus, the equation is given as:
\(\begin{gathered} y=-0.5x+34 \\ \text{where,} \\ x=\text{ number of days} \\ y=\text{level of water in feet} \end{gathered}\)
Question B:
\(\begin{gathered} \text{After 38 days, we need to find the level of water.} \\ \text{This means that:} \\ x=38\text{ and we need to find the value of }y \\ \\ y=-0.5(38)+34 \\ y=-19+34 \\ \therefore y=15\text{feet} \end{gathered}\)Thus, the water level after 38 days is 15 feet
Question C:
\(\begin{gathered} \text{ We need the number of days when the water level is 26 feet.} \\ \text{This means that:} \\ y=26,x=? \\ \\ \text{Thus, we can say:} \\ 26=-0.5x+34 \\ \text{Subtract 34 from both sides} \\ 26-34=-0.5x \\ -8=-0.5x \\ \text{Divide both sides by }-0.5 \\ -\frac{0.5x}{-0.5}=-\frac{8}{-0.5} \\ \\ x=16 \end{gathered}\)16 days have elapsed when the water level is at 26 feet
Answer
Question A:
The equation is:
\(y=-0.5x+34\)Question B:
The water level after 38 days is 15 feet
Question C:
16 days have elapsed when the water level is at 26 feet
please help asap!! no trolls
Answers
Answer:
Explanation:
Answer: Step-by-step explanation
bonsoir pouvez vous m'aidez
Answers
Answer:
Treatment for HIV/AIDS involves taking highly effective medicines called antiretroviral therapy (ART) that work to control the virus [1][2]. ART involves taking a combination of HIV medicines (called an HIV regimen) to suppress the virus and stop the progression of the disease [1]. The goal of treatment is to reduce the amount of HIV in the body and keep it at a low, undetectable level to help prevent further damage to the immune system and reduce the risk of transmitting HIV to others.
The ratio 81:108 in the simplest form
Answers
The ratio 81:108 can be simplified to 9:13. To find the simplest form of the ratio, you can divide both numbers by the greatest common factor. The greatest common factor of 81 and 108 is 9, so you can divide both numbers by 9 to get the simplified ratio of 9:13.
how much money deposited now will provide payment of Rs. 15000 at the end of each half year for 10 years, if interest is 16% compounded six-monthly
Answers
The interest is 16% compounded semi-annually, is Rs. 121,179.10.
To determine how much money needs to be deposited now to provide a payment of Rs. 15,000 at the end of each half year for 10 years, we will use the formula for the present value of an annuity.
Present value of an annuity = (Payment amount x (1 - (1 + r)^-n))/rWhere:r = interest rate per compounding periodn = number of compounding periodsPayment amount = Rs. 15,000n = 10 x 2 = 20 (since there are 2 half years in a year and the payments are made for 10 years)
So, we have:r = 16%/2 = 8% (since the interest is compounded semi-annually)Payment amount = Rs. 15,000Using the above formula, we can calculate the present value of the annuity as follows:
Present value of annuity = (15000 x (1 - (1 + 0.08)^-20))/0.08 = Rs. 121,179.10Therefore, the amount that needs to be deposited now to provide payment of Rs. 15,000 at the end of each half year for 10 years, if the interest is 16% compounded semi-annually, is Rs. 121,179.10.
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Find the complete factored form of the
polynomial :
-8m²n-7m² nª
Enter the correct answer.
Answers
The polynomial -8m²n - 7m²n can be factored using the common factor -m²n. The complete factored form of the polynomial is (-m²n) (8 + 7a).
To find the complete factored form of the polynomial -8m²n - 7m²n, we can factor out common terms from both the terms. The common factor in the terms -8m²n and -7m²n is -m²n. We can write the polynomial as:
-8m²n - 7m²n = (-m²n) (8 + 7a)
Therefore, the complete factored form of the polynomial -8m²n - 7m²n is (-m²n) (8 + 7a). This expression represents the original polynomial in a multiplied form. We can expand this expression using distributive law to verify that it is equivalent to the original polynomial.
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A normally distributed data set has u = 22 and 0 = 1.5. What would be the value of an element of his data setwith a Z-score = 2?
Answers
Ok, we have to find the value according with the following:
z-score=2
Standard desviation (σ)= 1.5
mean (μ)=22
Now, we need clear the value (x) in the following equation:
\(z-\text{score}=\frac{(x-\mu)}{\sigma}\)\((z-\text{score }\cdot\sigma)=x-\mu\)\((z-score\cdot\sigma)+\mu=x\)Now, replacing the values, we have:
\(x=(2\cdot1.5)+22=3+22=25\)So, finally we got that the value of the element is: 25.
50 POINTS PLEASE HELP FAST!!!!!
The youth group is going on a trip to the state fair. The trip costs $62. Included in that price is $14 for a concert ticket and the cost of 2 passes, one for the rides and one for the game booths. Each of the passes costs the same price. Write an equation representing the cost of the trip, and determine the price of one pass. Solve your equation by showing your work and steps.
Answers
Answer:
11+2x= 52 , $20.50 equal one pass
Step-by-step explanation:52 is the total and $11 is included in that total. So you have part of your equation : 11 + something = 52. In order to find that " something " you have to set up a variable : 2x , 2 because that is the amount of passes bought and X because you don't know the cost of the passes yet. You now have your equation : 11+2x=52. Next you isolate the "2x" by subtracting eleven from itself and what you do to one side of the equation you have to do to the other, so you subtract 11 from 52 and are left with 41 . You then have the simplified equation : 2x=41 . Now you're going to isolate the variable by dividing 2x by 2 and doing the same to 41. You're then left with X= 20.50 , the cost of one ticket
21m42n32p10
Зm 21n16 р5
Simplify
Answers
Step-by-step explanation:
meh dont knowthe nth term of a sequence is given by an²+bn where a and b are integers the 2nd term of the sequence is 2 4th term of the sequence is 20. find the 6th term of the sequence
Answers
Answer:
54
Step-by-step explanation:
Tn = an²+bn
T2 = a2²+2b
2 = 4a +2b
Multiply all through by 2
4 = 8a +4b
4b = 4-8a
T4 = a4² + 4b
20 = 16a +4b
4b = 20-16a
4-8a = 20-16a
16a -8a = 20-4
8a = 16
a = 16/8 = 2
4b = 4-8a = 4-8(2) = 4-16 = -12
b = -12/4 = -3
T6 = a6² + 6b
T6 = 2(36) + 6(-3) = 72 -18 = 54
Answer:
54
Step-by-step explanation:
Janice brought 5.5m of fabric about how many yards of fabric does she have
Answers
Certain fast growing bacteria can reproduce in 12 minutes. If you begin with 100 bacteria, how many bacteria will there be 36 minutes later? The answer is 800 I just need help finding how to get to 800?
Answers
Answer:
you start with 100 bacteria, when pass 12 minutes you have 200 bacteria, in the minute 24 you have 400 bacteria and in the minute 36 have 800 bacteria
The length of a rectangle is shown below:
If the area of the rectangle to be drawn is 12 square units, where should points C and D be located, if they lie vertically below the line that connects B and A, to make this rectangle? (1 point)
A. C(−3, −2), D(1, −2)
B. C(−3, −1), D(1, −1)
C. C(−3, −4), D(1, −4)
D. C(−3, −5), D(1, −5)
Answers
Answer:
A - C(-3, -2), D(1, -2)
Step-by-step explanation:
Alijah had a taxable income of $8450 and filed his federal income tax return with the Single filing status. Using the table below, find the amount he has to pay in taxes.
Single
Taxable income is over
8.350
33 950
82.750
171.550
372,950
But nat over
8,350
33.950
82,250
171.550
372.550
The tax is
Plus
50.00
835.00
4 675.00
16.750.00
41,754.00
108,216.00
10%
15%
25%
20%
33%
35%
Of the
amount over
50
8.350
33.950
82,250
171.550
372,850
O A. $835.00
• B. $850.00
O c. $2087.50
O D. $1252.50
Answers
Answer:
Step-by-step explanation:
67
Alijah's taxable income puts him in the first tax bracket, over $8,350 but not surpassing $33,950. Hence, his tax due is a base of $835 plus 15% of the income that exceeds $8,350. This results in a total tax payable of $850. Option B is the correct answer.
Alijah's taxable income falls within the first bracket of the tax table given, being over $8,350 but not over $33,950.
This bracket requires him to pay a tax of $835.00 plus 15% of the amount over $8,350.
He has a surplus of $100 over the $8,350 threshold (i.e., $8,450 - $8,350), and 15% of $100 equals $15.
Therefore, the total tax he owes would be the fixed amount of $835.00 plus the $15.00 calculated, which sums up to $850.00.
Thus, looking at the provided options, option B ($850.00) would be the correct answer.
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suppose section 1 has 30 students and section 2 has 20. find the sd of the scores of all the students in the class
Answers
The standard deviation of the scores of all the students in the class to be:
σ = √[(Σ(x - 80)2) / 50] = 11.18
The standard deviation of the scores of all the students in the class is calculated using the formula
σ = √[(Σ(x - μ)2) / N]
where μ is the mean of the scores and N is the total number of students in the class.
In this case, the total number of students in the class is 50 (30 from section 1 and 20 from section 2). Let's assume that the mean of the scores for all students is 80.
Therefore, the standard deviation of the scores of all the students in the class is calculated as follows:
σ = √[(Σ(x - 80)2) / 50]
In this equation, Σ(x - 80)2 is the sum of the squared differences between each student's score and the mean. We can calculate this sum by first finding the squared difference for each student and then adding them up.
For example, if the scores of the 30 students in section 1 are 86, 95, 78, etc., the squared differences will be (86 - 80)2 = 36, (95 - 80)2 = 225, (78 - 80)2 = 4, and so on. Adding all these squared differences will give us the sum of the squared differences for all the students in the class.
Finally, substituting this sum and the value of N (50) in the formula, we get the standard deviation of the scores of all the students in the class to be:
σ = √[(Σ(x - 80)2) / 50] = 11.18
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According to the graph of H(w) below, what happens when w gets very large?
H(W)
(5.0, 20.00)
O A. H(w) equals zero.
O B. H(w) gets very small.
O C. Hw) moves left.
O D. H(w) approaches a vertical asymptote.
Answers
Answer:
B. H(w) gets very small.
Step-by-step explanation:
This should be the answer you're looking for
From the graph of H(w) and w, H(w) gets very small when w gets very large option (B) H(w) gets very small is correct.
What is an exponential function?It is defined as the function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a^x
where a is a constant and a>1
As we know, It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a graph shown in the picture.
From the graph:
H(w) represents the vertical axis or y-axis and w represents the horizontal axis or x-axis.
H(w) is decreasing as the w increasing
Thus, from the graph of H(w) and w, H(w) gets very small when w gets very large option (B) H(w) gets very small is correct.
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The diameter of a can of tomatoes is 9 cm and the height is 16 cm. Find the volume. Use = 3.14. Round to the nearest whole number.
Answers
Answer: 1017.36
Step-by-step explanation: The equation set for the volume of a cylinder is V=πr2h (V=pie x radius squared x height). So now all you do is plug in your values! Before that, you have to make sure that your given diameter is converted into radius instead. Radius is just 1/2 of the diameter, so your radius should be 4.5. V=3.14 x 4.5^2 x 16. So the volume should be 1017.36. :)
Answer:
\(1017.9cm^3\)
Step-by-step explanation:
\(V= volume\\r= 4.5 cm\\h= 16cm \\pi =3.14\\\)
The formula for the volume of a cylinder (can) is \(V=\pi r^2h\) first you need to find the radius \((r)\) by dividing the diameter by 2 .
\(9/2=4.5\)
Now plug your numbers into the formula.
\(V=3.14*4.5^2*16\\\\V= 1017.9\)
So the volume of the can of tomatoes (cylinder) is
\(=1017.9cm^3\)
The table below shows a proportional relationship between x and y
What is the constant of proportionality for the relationship between x and y
Answers
The constant of proportionality for the relationship between x and y is 1.5 respectively.
What is the constant of proportionality?If the corresponding elements of two sequences of numbers, frequently experimental data, have a constant ratio, known as the coefficient of proportionality or proportionality constant, then the two sequences of numbers are proportional or directly proportional.
To get the value of "k" in direct proportionality, use the equation b = ka.
K = b/a is the result of this equation. mentioning indirect proportion To determine the value of "k" in indirect proportionality, use the equation b = k/a.
So, the formula to find the constant of proportionality:
k=y/x
Now,
Insert values as follows:
k=y/x
k=0.750/0.50
k=1.5
Therefore, the constant of proportionality for the relationship between x and y is 1.5 respectively.
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Answer:answer c
Step-by-step explanation:
My next zoom class starts in a few so i need this 'riddle' done. tysm
Answers
Answer:
5761
Step-by-step explanation:
First, let's find the digit in the tenths place. The quotient of 10 and 2 is 5 because 10/2 = 5. Next, the digit in the hundredths place is the product of 3.5 and 2. 3.5 * 2 = 7. The number in the thousandths place is the sum of the digit in the tenths place and the ten thousandths place, so we have to find the digit in the ten thousandths place first. It says that every number in the code is divisible by the digit in the ten thousands place. The factors of 5 are 1,5 and the factors of 7 are 1,7. The only number that is the same in both is 1, so the last digit must be 1. Knowing that information, we can add the digit in the tenths place (5) to the number in the ten thousandths place (1) to get the third digit (6). Now we place those digits in order: tens (5), hundredths (7), thousandths (6), and ten thousandths (1) to get 5761.
What number is 32% of 100?
Answers
Answer:
32
P = 100 × 32%(0.32) = 32
Answer:
32
Step-by-step explanation: You multiply 100 by 0.32 which is 32% as a decimal
Point P is located 2/5 of the distance from A to E. Point P is located at (-1, -1) and point A
is located at (-7, 5). What are the coordinates of point E?
Answers
The coordinates of point E is (-37/7, 23/7)
Calculating the midpoint of a line using a ratioThe formula for calculating a coordinate points using the points (-1, -1) and point A is located at (-7, 5) in the ratio 2:5 is expressed as:
E (x, y) = {(ax₁+bx₂)/a+b, (ay₁+by₂)/a+b}
Substitute the coordinates and ratios to have;
E (x, y) = {(2(-1)+5(-7))/2+5, (2(-1)+5(5))/2+5}
E(x, y) = {-35-2/7, -2+25/7}
E(x, y) = (-37/7, 23/7)
Hence the coordinates of point E is (-37/7, 23/7)
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What is the numerical expression written in words ? 45 - 6 x 4
Answers
The numerical expression 45 - 6 x 4 can be written in words as "forty-five minus six times four."
In this expression, the order of the operations dictates that we first perform the multiplication of 6 and 4, after that which subtract the end result from the number 45.
Consequently, the expression also can be simplified as follows:
45 - 6 x 4 = 45 - 24
To assess the expression, we subtract 24 from 45:
45 - 24 = 21
Therefore, the final result of the numerical expression 45 - 6 x 4, written in words, is "twenty-one."
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At 19:30 Jack lights a campfire. At 22:15 he puts the fire out. Yeah
Answers
What transformation is represented by the function f(x)=2sin(x−π/2)
up 2
down 2
left π/2
right π/2
down π/2
Answers
Answer:
right π/2
Step-by-step explanation:
The function f(x) = 2sin(x - π/2) is a sine function with a period of 2π, an amplitude of 2, and a phase shift of π/2. The phase shift of π/2 causes the graph of the function to be shifted π/2 units to the right. .
Therefore, the correct answer is right π/2
If b = -2, what is 3b-7 ?
Answers
3 x -2 = -6
-6 -7 = -13
if point F is translated 6 units to the right and 5 units up , what are the coordinates of F'?
Answers
Answer:
Where is F to begin with? If F is at (0,0), then F' will be (6,5) But if F is at (3,-5), F' will be at (9,0).
Step-by-step explanation: Can i have brainliest pls
Answer:
6, 5
Step-by-step explanation:
move 5 up and 6 to the right
If f(x)
=
OA.
A.
2+1, what is the value of f-¹ (3)?
22
B. 19
OB.
C.
O D.
13
OE. 11
Answers
The value of the inverse function f-¹ (3) is (e) 11
Calculating the value of the inverse functionFrom the question, we have the following parameters that can be used in our computation:
f(x) = x - 8
To calculate the inverse value at f-¹ (3)
We set the value to 3
using the above as a guide, we have the following:
x - 8 = 3
Evaluate the like terms
x = 11
Hence, the value of the inverse function is (e) 11
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Complete question
if f(x) = x - 8, what is the value of f-¹ (3)?
19. Describe the graph of a proportional relationship.
Answers
The graph of a proportional relationship can be described as a graph that always starts at point zero and is always a straight line graph.
What is a straight line graph?A straight line graph is defined as the type of graph that is also called a linear graph which shows a relationship between two or more quantities that uses a graphical form of representation.
There are some characteristics that shows that a graph is of proportional relationship which include the following:
The graph always starts from zeroThe graph must be a straight line graphLearn more about graph here:
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A car owner pays an annual premium of $780 for automobile insurance, including liability coverage of up to $100,000. The car owner pays this for seven years without needing to file a
single claim. Then the car owner causes an accident for which the other driver is claiming $32,000 in damages. How much more expensive were the costs of the accident than what the
car owner paid in premiums?
O $37,460
O $100,000
O $5,460
O $26,540
Answers
If owner of car paid $780 as annual premium, then the cost of the accident is $26540 more expensive than what car owner paid in premiums, correct option is (d).
The car owner paid a total of $780 per year for 7 years, which means that the total amount paid in premiums is:
⇒ Total premiums paid = $780 × 7 years = $5460,
When the owner caused an accident, the amount of damage claimed by other driver is $32000.
This means that cost of accident was : $32000 - $5460 = $26540 more expensive than what the "owner" had invested in his insurance policy.
Therefore, Option(d) is correct.
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The given question is incomplete, the complete question is
A car owner pays an annual premium of $780 for automobile insurance, including liability coverage of up to $100,000. The car owner pays this for seven years without needing to file a
single claim. Then the car owner causes an accident for which the other driver is claiming $32,000 in damages. How much more expensive were the costs of the accident than what the car owner paid in premiums?
(a) $37,460
(b) $100,000
(c) $5,460
(d) $26,540
Determine if an exponential would be an appropriate model for the data shown in each scatter plot. Select
one that applies.
Answers
Answer:
Yes, No, No
Step-by-step explanation:
The function of an exponential graph is attached below. The first graph fits the look of an exponential graph. The rest do not.
Answer:
Yes, No, No
Step-by-step explanation:
1st graph represents exponential2nd graph represents quadratic3rd graph represents linear