ASAP!! ITS URGENT

22. Find the volume of a cylindrical water tower if the base area is 36 m and the altitude is 4 m.

23. A circular swimming pool has a volume of 56.52 m and an altitude of 2 m. What is the radius?

24. A cylinder is inscribed inside a rectangular prism.
Find the volume of the cylinder.

Answer: The two middle ones I think. This is hard to read sorry.

The direction of the difference between the 2 measurements.

Learn more about ordinal scale and  nominal scale here:

https://brainly.com/question/15998581

#SPJ4

Answer:

2.95

Step-by-step explanation:

Answer:

Hello!!! erz here ^^

Step-by-step explanation:

2.95

5 x 59

-----------

100

= 2.95

8.92% probability that there are exactly 3 crimes during the next hour

The chance that X represents the number of successes of a random variable in a Poisson distribution is provided by the following formula:

P( X = x ) = [ e⁻ᵃ × aˣ ] / x!

Where a is the mean in the given time interval,

x is the number of successes, and the Euler number e = 2.71828.

In a city with 30000 people, each person has a 0.00020 probability of committing a crime each hour.

So,

a = 30000 × 0.00020

a = 6

The probability that there are exactly 3 crimes during the next hour will be:

P( X = x ) = [ e⁻ᵃ × aˣ ] / x!

P(X = 3) = [ e⁻⁶ × 6³ ] / 3!

P( X = 3 ) = [ (2.71828)⁻⁶ × 6³ ] / 3!

P( X = 3 ) = [ 0.00247876218 × 216 ] / 3!

P ( X = 3 ) = 0.53541263103 / 6

P ( X = 3 ) = 0.0892354385

8.92% probability that there are exactly 3 crimes during the next hour.

Learn more about probability here:

brainly.com/question/13604758

#SPJ4

Answer:

C). y = 8

Step-by-step explanation:

The volume of a sphere with a radius of 7 cm (or diameter of 12 cm) is 904.32 cubic centimeters.

To find the volume of a sphere with a radius of 7 cm, we can use the formula:

V = (4/3) * π * r^3

where V represents the volume and r represents the radius. However, you mentioned that the diameter of the sphere is 12 cm, so we need to adjust the radius accordingly.

The diameter of a sphere is twice the radius, so the radius of this sphere is 12 cm / 2 = 6 cm. Now we can calculate the volume using the formula:

V = (4/3) * π * (6 cm)^3

V = (4/3) * 3.14 * (6 cm)^3

V = (4/3) * 3.14 * 216 cm^3

V = 904.32 cm^3

For more such questions on volume

https://brainly.com/question/463363

#SPJ8

Therefore , the solution of the given problem of unitary method comes out to be in June 2022, the total amount due to the finance, exclusive of the insurance, was roughly $47,259.52.

The task can be completed by multiplying the data gathered using this type of nanosection along with two variable individuals who utilized the unilateral strategy. In essence, this signifies that perhaps the designated entity is defined or the colour of both mass production is skipped whenever a wanted item occurs. For forty pens, a variable charge of Inr ($1.01) could have been required.

Here,

1.1. The statement omits details about the truck's loan term. Therefore, without more details, we are unable to respond to this query.

1.2. Assume that the truck's loan period is n years and that the contractor borrowed P dollars at an annual interest rate of r to buy the water tanker.

M is calculated as (r * P * (1 + r)n) / ((1 + r)n - 1)

5 years + 60 months Equals n

r = 5% / 12 = 0.004166667 (weekly interest rate) (monthly interest rate)

P = $100,000

=> M = (0.004166667 * $100,000 * (1 + 0.004166667)^60) / ((1 + 0.004166667)^60 - 1)

≈> $1,870.24

As a result, the total monthly payments made for the water tanker, including the insurance protection, came to about $1,870.24.

1.3

(Total Amount Borrowed - Amount Paid) / 2

=>  ($100,000 - $1,870.24 * 6) / 2 = $47,259.52 is the sum that is owed.

Therefore, in June 2022, the total amount due to the finance, exclusive of the insurance, was roughly $47,259.52.

To know more about unitary method visit:

https://brainly.com/question/28276953

#SPJ1

To determine which parent function would best model a given data set using finite differences or ratios, we need to analyze the pattern in the data points.

First, let's understand what finite differences and ratios are. Finite differences involve subtracting consecutive terms in the data set to find the differences between them. Ratios, on the other hand, involve dividing consecutive terms in the data set to find the ratio between them.

To use finite differences, calculate the differences between each pair of consecutive terms in the data set. If the differences are constant, it suggests a linear relationship, which can be modeled using the parent function y = mx + b (where m is the slope and b is the y-intercept). If the differences are the same for the first few terms and then change, it may indicate a quadratic relationship (y = ax^2 + bx + c).

To use ratios, calculate the ratios between each pair of consecutive terms in the data set. If the ratios are constant, it suggests an exponential relationship, which can be modeled using the parent function y = ab^x (where a is the initial value and b is the growth factor). If the ratios are the same for the first few terms and then change, it may indicate a logarithmic relationship (y = a + b log(x)).

Let's consider an example. Suppose we have the following data set: (1, 2), (2, 4), (3, 8), (4, 16).

Using finite differences, we calculate the differences: 2 - 1 = 1, 4 - 2 = 2, 8 - 4 = 4. Since the differences are not constant, a linear relationship can be ruled out. However, the second finite difference is constant (2), indicating a quadratic relationship.
Using ratios, we calculate the ratios: 4/2 = 2, 8/4 = 2, 16/8 = 2. The ratios are constant, indicating an exponential relationship.
Based on this analysis, we can conclude that the given data set is best modeled by an exponential parent function.

In summary, to determine which parent function best models a given data set using finite differences or ratios, we analyze the pattern of the differences or ratios. If they are constant, it suggests a linear or exponential relationship, respectively. If they are not constant, it may indicate a quadratic or logarithmic relationship, respectively.

Learn more about finite differences: https://brainly.com/question/32214884

#SPJ11

The sum in terms of p of four consecutive even integers with p been the smallest is 4(p + 3)

Even numbers are numbers that can be divided into two equal groups and they can be easily divisible by 2 without any remainder.

p is the smallest of the four consecutive even integers. This means p come first and it is the first term of the numbers.

Therefore, the 4 consecutive even integers is represented as follows;

p, p + 2, p + 4, p + 6

So the sum is equal to:

sum = p + p + 2 + p + 4 + p + 6

sum = 4p + 12

sum = 4(p + 3)

learn more on even numbers here: https://brainly.com/question/21514478?referrer=searchResults

Answer:

6.54

Step-by-step explanation:

you have to add up all of the numbers then divide by how many numbers there are to get the mean

Answer:

6.54

Step-by-step explanation:

Add up all thee numbers:

11+11+5+6+6+11+04+8+2+5+7+9=85

Divide by how many numbers there are:

85/13=6.538

6.54

The graph of Y > -2x + 4 can be drawn by plotting points on a coordinate plane and connecting them with a dashed line. The dashed line should be above the line Y=-2x+4.

A sample graph is shown below:

[Graph of Y > -2x + 4]

(0,4), (1,1), (2,-2), (3,-5), (4,-8)

To graph Y > -2x + 4, you need to plot points on a coordinate plane. Start by finding the intersection point of the line Y=-2x+4 and the x-axis, which will be (0,4). From there, you can calculate the coordinates of the other points by substituting x values into the equation and solving for y. For example, when x=1, y=-2x+4=-2+4=2, so the point (1,2) would be plotted. Then, plot the other points (2,-2), (3,-5), and (4,-8). Finally, connect the points with a dashed line to represent Y > -2x+4.

Learn more about graph here

https://brainly.com/question/17267403

#SPJ4

Answer: 34%

Step-by-step explanation:

      Let us assume that the table shown looks like the one I put together below. If your table does not look like this table, please note that this answer may be incorrect and comment what about the table is different.

      To find the percentage of the girls who voted for Splashdown, we will divide the numbers of girls who voted for Splashdown by the total number of girls, and multiply it by 100. Then, we will round to the nearest percent as asked.

\(\displaystyle \frac{46}{53+46+37} *100=\frac{46}{136} *100= 0.338235 * 100 = 33.8235 \approx 34\%\)

Answer:

Step-by-step explanation:

\(6x^2-28x = - 16\\\\6x^2-28x + 16=0\\\\3x^2-7x+8=0\\\\9x^2-21x+24=0\\\\(3x)^2-2\cdot3x\cdot\frac72+(\frac72)^2-(\frac72)^2+24=0\\\\(3x-\frac72)^2-\frac{49}4+24=0\\\\(3x-\frac72)^2-12\frac{1}4+24=0\\\\(3x-\frac72)^2+12\frac{3}4=0\\\\(3x-\frac72)^2=-12\frac{3}4\)

Answer:

To find the interest earned on a savings account by depositing $9800 for 15 months at 5% simple interest, we can use the formula:

Interest = (Principal x Rate x Time) / 100

Where:

Principal = $9800

Rate = 5%

Time = 15 months

First, we need to convert the time from months to years by dividing 15 by 12:

Time = 15/12 = 1.25 years

Now, we can substitute the values into the formula:

Interest = (9800 x 5 x 1.25) / 100

Interest = $612.50

Therefore, the interest earned on the savings account is $612.50.

(Please could you kindly mark my answer as brainliest you could also follow me so that you could easily reach out to me for any other questions)

Answer:

C. 720

Step-by-step explanation:

10 - 3 is 8 so you multiply all the numbers from 10 through 8

10 * 9 * 8 = 720

That is the answer. Hope it helped!

Answer:

C: 720

Step-by-step explanation:

i got 100% on the quiz

The number of people died from aids in U.S. in 2005 are 2,30,68,96,671

Given, diseases tend to spread according to the exponential growth model.

In the early days of aids, the growth factor (i.e. common ratio; growth multiplier) was around 1.9.

In 1983, about 1700 people in the U.S. died of aids.

we have to find the number of people died from aids in 2005.

Let the exponential function, be

P(x) = AB^x

where, A is the initial population of people died of aids in U.S.

B is the growth factor of aids in U.S.

as, B = 1.9

In 1983, x = 0

P(0) = AB^0

1700 = A

Now, P(x) = 1700(1.9)^x

and the number of years from 1983 to 2005 are, 22 years

The number of people died from aids in 2005 be,

P(22) = 1700(1.9)^22

P(22) = 2,30,68,96,671

So, 2,30,68,96,671 people died from aids in 2005.

Hence, 2,30,68,96,671 people died from aids in 2005.

Learn more about Exponential Functions here https://brainly.com/question/12472697

#SPJ4

Answer:

B is correct. To divide powers with like bases, subtract the exponents, and keep the same base.

Answer:

d. All of the above are true

Step-by-step explanation:

All of the following statements,

a. the stronger the linear relationship between two variables, the closer the correlation coefficient will be to 1.

b. if the correlation coefficient between the x and y variables is negative, the sign on the regression slope will also be negative.

C. if the correlation coefficient between the dependent and independent variable is determined to be significant, the regression model for y given x will also be significant.

are true

The perimeter of the resulting rectangle is 67.5 ft

Given that

Perimeter = 45 ft

Scale factor = 1.5

So, we have

Resulting perimeter = 45 * 1.5

Evaluate

Resulting perimeter = 67.5

The area is the sum of the individual areas

The figure can be divided into two trapezoids

Using the above and the area formulas as a guide, we have the following:

Area = 1/2 * (3 + 5) * 2 + 1/2 * (3 + 7) * 4

Evaluate

Area = 28

Hence, the area is 28 sq units

Read more about area at

brainly.com/question/24487155

#SPJ1

Answer:

.8 or 4/5ths cup

Step-by-step explanation:

divide number of bottles by cups

4 1/2 is 4.5

5 5/8 is 5.625

4.5/5.625 = .8 (or 4/5ths)

The inverse of (- 2 . 3 ) is (1 / - 2.3 ).

In mathematics, the inverse of a number refers to the concept of taking its reciprocal; for instance (2 . w ) results in its reciprocal as ( 1/ 2. w ). When a number is multiplied by its inverse the result yields 1, meaning that the product of the number and its inverse, i.e. reciprocal always equals 1.

As per the given number which is (-2.3) and its inverse is ( 1 / -2.3 ), when these two numbers are multiplied together they result in 1. Such as:

(-2.3) x ( 1 / -2.3 ) = 1

You can learn more about inverse at

https://brainly.com/question/27839002

#SPJ4

The minimum sterilization time required to achieve a 99.9% confidence level in successfully sterilizing 50 L of medium containing 10^6 contaminating organisms is approximately 1.95 minutes.

To calculate the minimum sterilization time required to yield 99.9% confidence of successfully sterilizing 50 L of medium containing 10^6 contaminating organisms, we need to use the concept of decimal reduction time (D-value) and the number of organisms.

The D-value represents the time required to reduce the population of microorganisms by one log or 90%. In this case, the given D-value is 0.65 minutes.

To achieve a 99.9% confidence level, we need to reduce the population of microorganisms by three logs or 99.9%, which corresponds to a 10^-3 reduction.

To calculate the minimum sterilization time, we can use the following formula:

Minimum Sterilization Time = D-value × log10(N0/Nf)

Where:

D-value is the decimal reduction time (0.65 minutes).

N0 is the initial number of organisms (10^6).

Nf is the final number of organisms (10^6 × 10^-3).

Let's calculate it step by step:

Nf = N0 × 10^-3

= 10^6 × 10^-3

= 10^3

Minimum Sterilization Time = D-value × log10(N0/Nf)

= 0.65 minutes × log10(10^6/10^3)

= 0.65 minutes × log10(10^3)

= 0.65 minutes × 3

= 1.95 minutes

Therefore, the minimum sterilization time required to yield 99.9% confidence of successfully sterilizing 50 L of medium containing 10^6 contaminating organisms using this procedure is approximately 1.95 minutes

To learn more about confidence level visit : https://brainly.com/question/15712887

#SPJ11

Answer: 0-1hr

Step-by-step explanation: lollll

After reducing each in the positive exponent:

1) 1/x³

2)  0

3) 1 /\(3^{5}\)

4)      \(-2^{-2}\)

5)  \(2^{20}\)

6)      \(-3^{10}\)

7) \(y^6/x^{12}\)

8) a²b³

9)xz / y²

10)\(b^{9} c^7 /a^3\)

1)

Given,

x⁴:x⁷

Now according to the power rule:

\(a^{m} / a^{n} = a^{m-n}\)

x⁴:x⁷

= 1/x³

2)

Given,

(1/2)-⁸ (1/2)⁸

∴\(a^{0} = 1\)

Hence,

1 - 1 = 0

3)

Given,

(3-³×3⁸)/3³

Using exponent rule,

(1/3³  × 3^0)/ 3²

use,

\(a^{m} * a ^n = a^{m+n}\)

= 1 /\(3^{5}\)

4)

Given,

(-2)⁵ (-2)-⁷

use,

\(a^{m} * a ^n = a^{m+n}\)

\(-2^{-2}\)

5)

Given,

(2-⁴/2⁶)-²

Now according to the power rule:

\(a^{m} / a^{n} = a^{m-n}\)

= \(2^{20}\)

6)

Given,

3⁴(-3)⁶

use,

\(a^{m} * a ^n = a^{m+n}\)

= \(-3^{10}\)

7)

Given,

(x⁴y-²)-³

use,

\(a^{m} * a ^n = a^{m+n}\)

=\(x^{-12} y^{6}\\ y^6/x^{12}\)

8)

Given,

(ab)⁴ : a²b

Now according to the power rule:

\(a^{m} / a^{n} = a^{m-n}\)

=a²b³

9)

Given,

(x/y)⁴ (y/z)² (z/x)³

\(= (x^4/y^4 )(y^2/z^2)(z^3/x^3)\\= (xz)/y^2\)

10)

((a⁴bc²)-² (ab³c²)³)/(a²b²c)-¹

Now according to the power rule:

\(a^{m} / a^{n} = a^{m-n}\)

\(=(a^-5 b^7 c^6)/ (b^{-2} c^{-1} )\\\\= b^9 c^7/a^3\)

Learn more about exponent rule,

https://brainly.com/question/17173276

#SPJ4

Step-by-step explanation:

If the volume of a cubical room is 2700 cm³ .

l³=2700

l=3 (100)⅓

Answer:

  (d)  60; 210°

Step-by-step explanation:

The factor -3 is equivalent to 3∠180°. The given product is then ...

  u = 20∠30°

  -3u = (3∠180°)(20∠30°) = (3·20)∠(180°+30°) = 60∠210°