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Ierofanga [76]
2 years ago
9

The rabbit population in a forest area grows at the rate of 7% monthly. If there are 180 rabbits in September, find how many rab

bits (rounded to the nearest whole number) should be expected by next September. Use. y=180 (2.7)^0.07t
A. 402
B. 408
C. 428
D. 415
Mathematics
2 answers:
8_murik_8 [283]2 years ago
7 0
The answer is B i think

Ivan2 years ago
7 0
I would use
y=P(1+r)^t
y=180(1+0.07)^12
y=180(1.07)^12
y=405.39
about 405
hmm, not listed
if we use yours
we sub 12 for t and ge 414.5 which rounds to 415

D
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Step-by-step explanation:

Step-by-step explanation:

\begin{gathered} \frac{8x - 3}{3x} = 2 \\ 8x - 3 = 6x \\ 8x - 6x = 3 \\ 2x = 3 \\ x = \frac{3}{2} \end{gathered}

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2 years ago
F(x)=−x+5, find f(-3)f(−3).
Rudiy27

Answer:

f(-3)= - (-3)+5= +3 +5 = 8

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Jack made $200 for working 40 hours. Saida made $242 for 44 hours of work. Are the pay rates proportional?
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Step-by-step explanation:

If they are proportional, they equal each other.

We can use a proportion.

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3 0
3 years ago
Your employer contributes $50 a week to your retirement plan. Assume that you work for your employer for another 20 years and th
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Answer:

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3 0
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Answer:

28+3x\leq 50

Step-by-step explanation:

We are given the following in the question:

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We have to write the inequality giving relation between the total number of cupcakes and fruit tarts Harry can buy the amount of money he has.

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= Total cost of cupcakes + Total cost of fruit tarts

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28+3x\leq 50

is the required linear inequality.

4 0
3 years ago
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