3 years ago

Help asap !! will get branliest.

Mathematics

1 answer:

butalik [34]3 years ago

8 0

I’m pretty sure it’s the third option

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Jill has been watching the squirrels that live in her neighborhood. The number of squirrels changes each week. n f(n). 1 8. 2 12

qaws [65]

Answer: D) $f(n)=8(1.5)^{n-1}$

Step-by-step explanation:

From the given table we can see that this is not representing a linear function as the rate of change is not constant.

So it can be exponential growth function $A(b)^{n-1}$ , where A is the initial amount , b is the multiplicative rate of growth and n is the time period in weeks.

Now here at n=1 , f(n)=8

Therefore, A=8

Now, for n=2

$f(2)=8(b)^{2-1}\\\Rightarrow12=8b\\\Rightarrow\ b=\frac{12}{8}\\\Rightarrow\ b=1.5$

By substitute the values of A and b in the above equation, we get the equation $f(n)=8(1.5)^{n-1}$

Therefore, the function best shows the relationship between n and f(n) is

$f(n)=8(1.5)^{n-1}$ , where n is the number of weeks.

7 0

2 years ago

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Express the location of the point on the number line as both a fraction and a decimal.

insens350 [35]

Decimal: 0.3
Fraction: 3/10

3 0

2 years ago

Anna wants to rent movies from either Service A or Service B. Service A charges $37.92 as a subscription fee with a charge of $2

Molodets [167]

Answer:

6 is your answer :)

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3 years ago

Answer this please thank you

Lemur [1.5K]

B. Every third student entering the school in the morning

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2 years ago

Which description represents the expression 4 - r/3

sergey [27]

Hello,

The answer to this problem is, C.

4 minus the quotient of a number and 3

Hope this helps!

8 0

2 years ago

Help asap !! will get branliest.​

Help asap !! will get branliest.