Mathematics High School

Environmentalists estimate an annual population decrease of giraffes in the wild of 3.5% due to development. This can be modeled by the function p(x) = 140,000(0.965)^x, where x is the number of years of tracking the populations. Conservationists have developed a sanctuary that has shown the ability to increase the population by 0.85% per year. The increase can be modeled by the function S(p) = p(1.0085)^x.


Which function represents S(p(x)), rounded to the nearest ten thousandth?

A. S(p(x)) = 135,100(0.9732)^x

B. S(p(x)) = 135,100(1.9735)^x

C. S(p(x)) = 140,000(0.9732)^x

D. S(p(x)) = 140,000(1.9735)^x

Answers

Answer 1

Answer:

S(p(x)) = 140,000(0.9732)^x

Step-by-step explanation:

Given the population functions:

ENVIRONMENTALIST: decline by 3.5% annually

p(x) = 140,000(0.965)^x

CONSERVATIONISTS: Increase by 0.85% annually ;

S(p) = p(1.0085)^x

Formulate S(p(x)) rounded to the nearest ten thousand

p(x) = 140,000(0.965)^x

S(p) = p(1.0085)^x

S(p(x)) = p(1.0085)^x

Where p(x) = 140,000(0.965)^x

S(p(x)) = 140,000(0.965)^x(1.0085)^x

S(p(x)) = 140,000(0.9732025)^x

S(p(x)) = 140,000(0.9732)^x

Answer 2

Answer:

C

Step-by-step explanation:

Edge

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Write the hypothesis and the conclusion of each conditional.
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Answer:

XDdddDddDDDDDDDDDDDDDDDDDDD

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Answer:

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Step-by-step explanation:

Find the value of x
(9x-38)+(4x+23)=180

Answers

Answer:

x=15

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

9x−38+4x+23=180

9x+−38+4x+23=180

(9x+4x)+(−38+23)=180(Combine Like Terms)

13x+−15=180

13x−15=180

Step 2: Add 15 to both sides.

13x−15+15=180+15

13x=195

Step 3: Divide both sides by 13.

13x/13=195/13

Answer:

15

Step-by-step explanation:

9x-38+4+23=180

13x-15=180

13x=195

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Mr brown purchased one yardstick for $5 and r rulers for $1.50 each. which of the following expressions represents Mr Browns total purchase?

a. 5(1.5r)
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c. 1.5r + 15
d. 5r + 1.5

Answers

Answer:

B. 1.5r + 5

Step-by-step explanation:

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What is the simplified form of 37 - 57

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A

Step-by-step explanation:

What’s greater - 2/6 or - 3/8 or is it equal

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Answer:

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Step-by-step explanation:

which of the following equations represents the sequence 17,14,11,9... ?​

Answers

Answer:

Subtract 3

Step-by-step explanation:

Each time the following number decreases by 3

Rewrite the expression by factoring out (w+3).
7w2(w+3)-3(w+3)

Answers

Answer:

(w + 3) [7w²  - 3]

Step-by-step explanation:

Given expression:

    7w²(w + 3) - 3(w + 3);

 Now rewriting the equation by factoring out (w+ 3);

 Solution:

   7w²(w + 3) - 3(w + 3);

   = (w + 3) [7w²  - 3]

 

The solution is (w + 3) [7w²  - 3]

HELP I NEED THE ANSWER FAST its says true or false false ( the absolute of a number can be negative

Answers

Answer:

False

Step-by-step explanation:

Answer: False

Step-by-step explanation: Absolute value is the number of whole numbers the number is away from zero. So it can only be positive because you cannot have a number negative spaces away from zero

24 boys out of 64 classmates is what percent

Answers

That would be 37.5 percent

Answer:

37.5%

Step-by-step explanation:

24÷64=0.375

with percents, you have to move the decimal 2 spaces back

so that equals 37.5%

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Answers

Answer:

7.

Step-by-step explanation:

9y+12=75

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divide by 9y

Divide. Round to the nearest tenth if necessary. 118.5 divided by 5​

Answers

Answer:

23.7

Step-by-step explanation:

Find the LENGTH OF THE MISSING SIDE in the following right triangle in inches.
Round to the nearest tenth, if necessary.
20 inches
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Answers

Answer:

If the missing side is long then it's 29 or if its short, then it's 6.4

Step-by-step explanation:

just do a^2 + b^2 = c^2 method

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Answers

Answer:

D

Step-by-step explanation:

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Answer:

d) subtract 15 from both sides

Step-by-step explanation:

Process of elimination:

a) 2.5 and x are being multiplied, not subtracted, so (a) is wrong right off the bat.

b) you may divide 2.5 by both sides, but you want to get "x" on one side first. So you would do (b) first either.

c) to get rid of 15, which we need to somehow, we need to do the opposite operation than the one in the equation. 15 is +15, not negative, and so you would need to subtract to get rid of 15. This is why (c) is also wrong.

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Two angles are supplementary. One measures 3x-2 and the other measures 2x+7 Find the value of x and the measure of the smaller angle.

Answers

Sum of two angles that are supplementary = 180°

Then :-

[tex]3x - 2 + 2x+ 7 = 180[/tex]

[tex]5x + 5 = 180[/tex]

[tex]5x = 180 - 5[/tex]

[tex]5x = 180 - 5[/tex]

[tex]5x = 175[/tex]

[tex]x = \frac{175}{5} [/tex]

[tex]x = 35[/tex]

Which means :-

The measure of the larger angle :-

= 35 × 3 - 2

= 105 - 2

= 103°

The measure of the smaller angle :-

= 2 × 35 + 7

= 70 + 7

= 77°

Therefore , the value of x = 35 and the measure of the smaller angle = 77° .

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Answers

Answer:

S

Step-by-step explanation:

The vertex is S. The angle can only be measured from point S.

Answer: S

Explanation:
I hope I’m not late

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Answers

Answer:

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Step-by-step explanation:3.50 per pear.

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Answers

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Answers

Answer:

Cube root of 27/125 is:

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Answer:

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Step-by-step explanation:

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Use the table below. Include the correct unit in your answer.

Answers

Answer:

5

Step-by-step explanation:

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Answer:

20 cups would equal 5 quarts

Step-by-step explanation:

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Answers

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Od 5

Answers

Answer:

b. -1

Step-by-step explanation:

9=4a+13

-13    -13

--------------

-4=4a

4a/-4

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Which equation has no solution?

Answers

Answer:

c

Step-by-step explanation:

PLZ I WILL GIVE BRAILIEST TO THE FIRST ANSWER
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B. -3 – (-4) - (-2)
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D. -3 – (-4)-2

Answers

Option B is the correct answer.

3 is greater than -5, -9, and -1.

Hint: Remember to distribute the negative when solving. A negative directly outside outside of and to the left the parenthesis times a negative number inside the parenthesis makes that number positive.

So for option B, you can simplify it to -3 +4 +2. And that equals 3.

A) -3+-4-(-2) = -5

B) -3-(-4)-(-2) = 3

C) -3+(-4)-2 = -9

D) -3-(-4)-2 = -1

giving brainlist so plzzz help

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(-7) x ? = 14

Answers

(-7) is the answer -7 x -7 = 14

Answer:

x=-2

Step-by-step explanation:

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Answers

Answer:

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Mona, Tabitha, and Reid are at a frozen yogurt shop. At the shop, frozen yogurt and toppings are charged by the ounce. The following table shows the weight and cost of each person's bowl.

Person Mona Tabitha Reid
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Cost of bowl $4.14 $3.65
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Answers

Answer:

A) $0.45 per oz

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

if it takes 30 minutes to paint 2/5 of the room, then it must take 15 minutes to paint 1/5 of the room.

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