Calculate ∫∫∫H z^3√x² + y² + z² dv. H where H is the solid hemisphere x2 + y2 + 2² ≤ 36. z ≥ 0

Answer:

The chart which is most relevant representation for Anthony's purposes is;

b. A graph has year on the x-axis, from 2001 to 2005, and value (dollars per share) on the y-axis, from 80 to 200 in increments of 40. A curve goes through (0, 170), (2003, 90), (2005, 130)

Step-by-step explanation:

From the question, we have;

The time at which Anthony was preparing to purchase shares = January, 2005

The number of shares Anthony was preparing to purchase = 100 shares

The information he found in the literature = Charts on ABC stock performance

The information required = The current price of shares of ABC stock

Therefore, the chart that is most relevant is a chart that gives the 2005 pricing  of ABC stock which is the graph that has a curve that goes through (0, 170), (2003, 90), (2005, 130)

Answer:

The chart which is most relevant representation for Anthony's purposes is;

b. A graph has year on the x-axis, from 2001 to 2005, and value (dollars per share) on the y-axis, from 80 to 200 in increments of 40. A curve goes through (0, 170), (2003, 90), (2005, 130)

Step-by-step explanation:

Answer

b

step-by-step explanation:

Answer:

a 82.50

Step-by-step explana

82.50

30.00

pluse taxt =3.00

52.50.50

30.00

82 . 50

Answer:

\((-5)^{4}.[(-5)^{2}]^{5}.(-5)^{4}=(-5)^{4}.(-5)^{10}.(-5)^{4}=(-5)^{18}\)

Step-by-step explanation:

Answer:

(-5)^18

Step-by-step explanation:

The equation will look like this after you simplify[(-5)^2)^5]

(-5)^4 x (-5)^10 x (-5)^4

Now you add up all the exponents and keep it the same:

(-5)^18

Hope this helps!

Answer:

20°

Step-by-step explanation:

Exterior angle property: The exterior angle of a triangle equals the sum of opposite interior angles.

  ∠XYZ  = ∠YWX + ∠WXY

10x - 5   = 3x + 17 + 3x + 2

 10x - 5  = 3x + 3x + 17 + 2

  10x - 5 = 6x + 19

        10x = 6x + 19 + 5

        10x = 6x + 24

10x - 6x  = 24

        4x  = 24

         x   = 24÷ 4

           \(\sf \boxed{x = 6}\)

∠WXY =  3x + 2

           = 3*6 + 2

          = 18 + 2

          = 20°

Answer:

y=3x+2

Step-by-step explanation:

Answer:

a = 19

Step-by-step explanation:

a+5/3 (Note: this means a+5 over 3, as in a fraction.)

3 x 8 = a + 5

24 = a + 5

24 + (-5) = (a + 5) + (-5)

19 = (a + 5) - 5

19 = a + 5 - 5

19 = a

a = 19

Hope this helped!

During the month of May, there were 130 births, of which the newborn death rate is 38.4615.

According to the question,

There were 130 births, of which 127 were full-term births and three were premature births. There were five newborn deaths.

In order to find the newborn death rate we have the formula:

=  \(\frac{number of death under 28 days of age }{Total live births in the same year}\)  × 1000

= \(\frac{5}{130}\) × 1000

=\(\frac{5000}{130}\)

=38.4615

Hence, the new born death rate is 38.4615.

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Answer:

$720

Step-by-step explanation:

$60 for 1 hour

$ ? for 12 hours

For 12 hours will have $60 twelve time.

? = 12x60 = $720

Answer:

the answer is the cheese soup has a good change of being picked but not as good as the chicken soup there would so 3:2 to 2. so if they picked the cheese soup the first time then there is not a good change of the cheese souo to be picked again i hope that helps if not let me know

Answer:

7 and 8

Step-by-step explanation:

Answer:

Step-by-step explanation:

The first step is to find the √58.

The answer is 7.61577310586.

Since this is between 7 and 8, the correct answer is 7 and 8.

Answer:

y-y1=m(x-x1)

y-1/3=3/4(x-4)

y=3/4x-8/3

To find out at what point will the ball hit the ground if Chase needs to throw a basketball so that the path of the ball follows the curve of y = -x(x - 3), we can begin by setting y equal to zero. Then, solve for x. Let's get started:y = -x(x - 3)0 = -x(x - 3). The ball will hit the ground at the points (0,0) and (3,0).

We can solve this equation by using the zero-product property. That means setting each factor equal to zero and solving for x:-x = 0orx - 3 = 0x = 0or x = 3So, the ball will hit the ground at the points where x = 0 and x = 3. To determine the corresponding y-coordinates of these points, we can substitute each value of x into the equation for y:y = -x(x - 3)For x = 0:y = -0(0 - 3) = 0For x = 3:y = -3(3 - 3) = 0

Therefore, the ball will hit the ground at the points (0,0) and (3,0).

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By setting y in the equation y = -x(x-3) to 0 and solving for x, we find that Chase's basketball hits the ground at x = 0 and x = 3.

In this problem, we have the equation of the basketball's trajectory as y = -x(x-3). The curve is derived from a quadratic equation, and since the basketball hits the ground when y equals to zero, we simply set y to 0 and solve for x. So we will have the following: 0 = -x(x-3). To solve this equation, we can set each factor equal to zero: -x = 0 and x - 3 = 0. Solving these equations give us x = 0 and x = 3, respectively. These are the two points where the ball hits the ground. Thus,Chase's basketball will hit the ground at the starting point of x = 0, where Chase threw the ball, and at x = 3, the point where the basketball lands.

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Option E (A and C only) is the correct answer. Subject variables refer to qualities or characteristics of the participants in a study that cannot be manipulated by the experimenter, such as age, gender, personality traits, etc.

These variables are traditionally used to group participants based on those qualities or traits, and they can have an impact on the outcome of the study. However, subject variables are not considered to be independent variables, as they are not manipulated by the experimenter. Independent variables are manipulated in an experiment to observe their effect on the dependent variable. It is important for researchers to control for subject variables by either stratifying or randomizing participants to ensure that any observed differences between groups are not due to differences in the subject variables. Therefore, option A is true because subject variables cannot be manipulated by the experimenter, and option C is true because subject variables refer to qualities or characteristics of the participants themselves.

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The average score of all students, calculated by taking a weighted average based on the number of students in each group, is 38. The overall performance is slightly below the group averages.

The average score of students in the first, second, and third groups are 39, 32, and 43, respectively. There are 24 students in the first group, 26 students in the second group, and 27 students in the third group.

To find the average score of all students, we need to take a weighted average of the scores in each group, with the number of students in each group as the weights.

Here's how to do it: First, we calculate the total number of students:24 + 26 + 27 = 77. Then, we calculate the total score across all students: 39*24 + 32*26 + 43*27 = 936 + 832 + 1161 = 2929

Finally, we divide the total score by the total number of students to get the average score:2929/77 = 38. The average score of all students is 38.

This means that the overall performance of all the students is slightly below the average of the scores in each group.

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Answer: 59/3k+14

Step-by-step explanation:

Answer:

i cant see the picture its just a black screen i would love to help

Answer:

1st is > 2nd is< and 3rd id <

Step-by-step explanation:

Answer:

Here you can find 69 2/3 as a decimal, along with useful information regarding 69 2/3 in decimal form. If you have been searching for 69 and 2 over 3 as a decimal, then you are right here, too. The terms used in this article about 69 2/3 as decimal are explained in detail on our home page; check it out if anything remains unclear. Read on to find the answer to the question what is 69 2/3 as a decimal, and make sure to have a look at our converter.

69 2/3 as a decimal = 69.(6)

Step-by-step explanation:

69.67

2/3 as a decimal is .6 repeating which I rounded

Hope it helps!

a. A function representing the amount of the dose that remains is y = 10(0.95)ˣ.

b. The graph of the function is given in the attached image.

c. After 7 minutes, y = 6.98

d. x ≈ 17 minutes.

An exponential function's curve is created by a pattern of data called exponential decay, which exhibits higher decreases over time.

The exponential decay function:

Aₙ = A₀(1-r)ˣ, where y = Final amount, A₀ = Initial amount, r = Rate of decay in decimal form, x = Time.

Given:

A quantity of insulin used to regulate sugar in the bloodstream breakdown (decreases) by about 5% each minute.

To begin, a body weight-adjusted dose is usually 10 units.

a. A function representing the amount of the dose that remains is,

y = 10(1 - 0.05)ˣ

y = 10(0.95)ˣ

b. The graph of the function is given in the attached image.

c. After 7 minutes,

y = 10(0.95)⁷

y = 6.98

d. 1/4 of the dose = 2.5

log(2.5) = log(10) xlog(0.95)

x = log(2.5)/log(0.95)

x ≈ 17 minutes.

Therefore, all the required values are given above.

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Answer:

<FGH and <JKL are supplementary

<AED and <BEC are complementary

Step-by-step explanation:

For supplementary angles, the sum of the pair of angles must be 180degrees

Given;

<FGH = 109degrees

<JKL = 71degrees

Taking the sum

<FGH + <JKL

= 109 + 71

= 180

Since the sum of the angles is 180, hence <FGH and <JKL are supplementary

Similarly;

Given

<AED = 45degrees

<BEC = 45degrees

Taking the sum

<AED + <BEC

= 45 + 45

=90degrees

Since the sum of complementary angles is 90degrees, hence <AED and <BEC are complementary

A. The response is qualitative because the responses can be classified based on the characteristic of being satisfied or not.

B. The source of the variability is due to chance or sampling error, which arises from taking a sample instead of surveying the entire population.

C.  The sampling distribution of p is approximately normal.

D. We find that the probability is 0.0912 or about 9.12%.

E. We get:z = (0.75 - 0.82) / sqrt[0.82(1-0.82)/100] = -2.29

a. The response is qualitative because the responses can be classified based on the characteristic of being satisfied or not.

b. The sample proportion, p, is a random variable because it varies from sample to sample. The source of the variability is due to chance or sampling error, which arises from taking a sample instead of surveying the entire population.

c. The sampling distribution of p is approximately normal if the sample size is sufficiently large and if np ≥ 10 and n(1-p) ≥ 10, where n is the sample size and p is the population proportion. In this case, we have:

Sample size (n) = 100

Population proportion (p) = 0.82 Thus, np = 82 and n(1-p) = 18, both of which are greater than 10. Therefore, the sampling distribution of p is approximately normal.

d. To calculate the probability that the proportion who are satisfied with the way things are going in their life exceeds 0.85, we need to find the z-score and then look up the corresponding probability from the standard normal distribution table. The formula for the z-score is:

z = (p - P) / sqrt[P(1-P)/n]

where p is the sample proportion, P is the population proportion, and n is the sample size. Substituting the given values, we get:

z = (0.85 - 0.82) / sqrt[0.82(1-0.82)/100] = 1.33

Looking up the corresponding probability from the standard normal distribution table, we find that the probability is 0.0912 or about 9.12%.

e. Yes, it would be unusual for a survey of 100 Americans to reveal that 75 or fewer are satisfied with the way things are going in their life. To check if it is unusual or not, we need to calculate the z-score and find its corresponding probability from the standard normal distribution table. The formula for the z-score is:

z = (p - P) / sqrt[P(1-P)/n]

where p is the sample proportion, P is the population proportion, and n is the sample size. Substituting the given values, we get:

z = (0.75 - 0.82) / sqrt[0.82(1-0.82)/100] = -2.29

Looking up the corresponding probability from the standard normal distribution table, we find that the probability is 0.0106 or about 1.06%. Since this probability is less than 5%, it would be considered unusual to observe 75 or fewer Americans being satisfied with the way things are going in their life.

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To evaluate 1/2yz when y = 3/5 and z = -17/8, we first substitute the given values for y and z into the expression:

1/2(3/5)(-17/8)

Next, we can simplify this by multiplying the fractions:

1/2 * 3/5 * -17/8 = (-3/10) * (-17/8)

To multiply the fractions we multiply the numerators and denominators separately:

(-3/10) * (-17/8) = (-3 * -17)/(10 * 8)

Then we can simplify the numerator by combining like terms:

(-3 * -17)/(10 * 8) = 51/40

So the final result of the expression is 51/40.

Answer:

_51/80

Step-by-step explanation:

1/2*3/5*_17/8

1/2×3/5×(_17/8)

3/10×(_17/8)

_51/80

The Variance is the anticipated squared deviation of a scattered variable from its population or sample mean. The difference is 36.

Since the standard deviation is defined as the square root of the friction, the friction is the forecourt of the standard deviation.

Since the variance is a square unit, this would produce strange results if you were measuring altitude in measures, for illustration.

Given

standard divagation = 6

Var = SD²

Var = 6² = 36

The deviation would also be in square measures( and it is). We thus take the square root of the friction to be attained, which thus has the same units as the mean.

The friction is the mean of the squared diversions from the mean, while the standard divagation is the square root of that number. Both measures reflect the variability of the distribution, but their units are different the standard divagation is expressed in the same units as the original values(e.g. minutes or measures).

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Answer: what does they K stand for

Step-by-step explanation:maybe I can help you

9514 1404 393

Answer:

  k = -1

Step-by-step explanation:

Subtract 10 and simplify. We choose this value so the constants on the right add up to give 0.

  3 -10 = 3 + 7k + 7 -10

 -7 = 7k

Divide by 7.

  -7/7 = 7k/7

  -1 = k

Value = -3.5

The answer would be -15.95°

Rounded

The answer would be -16°

Answer:

1.58 *h=50.5 * 2.9

1.58 *h = 146.45

divide by 1.58

h=92.68987= 92.69

Step-by-step explanation:

Answer:1)52

2)13

3)22

Step-by-step explanation

The answer to each part is mentioned below -

Given is a kite TSVU as shown in the image.

{ 1 } -

UT = ST = 20

Perimeter of ΔSUT will be -

P = ST + TU + SU

P = 20 + 16 + 16 + 20

P = 72

{ 2 } -

Perimeter of ΔSUV will be -

P = SV + SU + VU

38 + 26 + VU = 102

VU = 38

ΔSUV ≅ ΔRUV

RU = SR = 16

{ 3 } -

ΔSUV ≅ ΔRUV

SR = RU

4x - 1 = x + 8

4x - x = 8 + 1

3x = 9

x = 3

SU = SR + RU

SU = 4x - 1 + x + 8

SU = 12 - 1 + 3 + 8

SU = 22

Therefore, the answer to each part is mentioned below -

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10% of 10% is 0.01 then 1% of 1% is also 0.01

the same number of the same number is also 0.01 at this point:

25% of 25% is 0.01.

Answer:

$6769

Step-by-step explanation:

To calculate the amount, we make use of the compound interest formula

A = P(1+r/n)^nt

where A is the amount which we are to calculate

P is the amount deposited which is $5,600

r is the rate which is 1.9% or 1.9/100 = 0.019

t is the number of years = 10

n is the number of times the interest is compounded per year which is 4(quarterly means every 3 months and there are 4 quarters in a year)

Plugging all these values, we have

A = 5,600(1+ 0.019/4)^40

A = 5,600( 1 + 0.00475)^40

A = 5,600(1.00475)^40

A = $6768.75

Which is $6769 to the nearest dollars