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2 years ago

Help mee please!! i need to pass

Mathematics

2 answers:

Zolol [24]2 years ago

5 0

Answer:

Step-by-step explanation:

weeeeeb [17]2 years ago

5 0

<u>Answer:</u>

Arc length = 20π in.

<u>Step-by-step explanation:</u>

To find the length of an arc, we can use the following formula:

$\boxed{s = r \theta}$

where:

s = arc length (? in.)

r = radius of circle (24 in.)

θ = central angle ( $\bf \frac{5 \pi}{6}$ radians)

Substituting the values into the formula:
$S = 24 \times \frac{5 \pi}{6}$

= 20π in.

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Olympic gold medal winner Michael Phelps compete in a pool with required dimensions 2.5 M by 50 m by 2 m what is the volume of t

Murrr4er [49]

Answer:

250 cubic m

Step-by-step explanation:

volume of the Olympic grid pool

$= 2.5 \times 50 \times 2 \\ = 2.5 \times 100 \\ = 250 \: {m}^{3}$

5 0

3 years ago

A moving company’s moving rates can be represented by the function f(x) = 3x 400, where x is the number of miles for the move. a

goldenfox [79]

The function that represents the difference between the moving companies' rates is:

h(x) = -2x + 200.

<h3>How to find the difference of two functions?</h3>

The difference of two functions is found subtracting the like terms from the functions.

In this problem, the functions for the rates are given as follows:

f(x) = 3x + 400.

g(x) = 5x + 200

Hence the difference is given by:

h(x) = 3x + 400 - (5x + 200) = 3x - 5x + 400 - 200 = -2x + 200.

More can be learned about functions at brainly.com/question/24808124

#SPJ1

7 0

2 years ago

I don't understand how to do this

Masteriza [31]

The answer to the question

6 0

3 years ago

3/4 = 12/y Find the missing value

IrinaK [193]

3/4 = 12/y

3/4 * y = 12

.25 * y = 12

y = 3

Hope this helps! :)

6 0

3 years ago

the quadratic p(x)=.65x squared - .047x +2 models the population p(x) in thousands for a species of fish in a local pond, x year

ivanzaharov [21]

Answer:

2007

Step-by-step explanation:

we have

$p(x)=0.65x^{2} -0.047x+2$

This is a vertical parabola open upward

The vertex represent a minimum

p(x) is the population in thousands for a species of fish

x is the number of years since 1997

Remember that p(x) is in thousands

If the population reach 66,530 fish

then

the value of p(x) is equal to

p(x)=66.53

substitute in the quadratic equation

$66.53=0.65x^{2} -0.047x+2$

$0.65x^{2} -0.047x+2-66.53=0$

$0.65x^{2} -0.047x-64.53=0$

Solve the quadratic equation by graphing

The solution is x=10 years

see the attached figure

therefore

Find the year

Adds 10 years to 1997

1997+10=2007

7 0

3 years ago