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Black_prince [1.1K]
3 years ago
10

15. Oscar wants to rent a boat. The rental shop charges and initial fee of $12 plus $8 per hour to rent the boat. Write a equati

on to find c, the total cost of renting a boat, for h hours.

Mathematics
1 answer:
lbvjy [14]3 years ago
5 0
C=8h+12
the 8h represents the $8 per hour for renting the boat, and h represents however many hours you rent the boat for.  The +12 is the initial $12 fee.  This is in slope intercept form, just using different variables than y=mx+b
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Complete the formula, where P is the population and and is the number of years
julsineya [31]

An exponential growth model has the form:

P=P_0(1+r)^n_{}

we know that the initial population was 3000 and that after seven years the population was 3525, plugging this vales and solving for the unknown we have:

\begin{gathered} 3525=3000(1+r)^7 \\ (1+r)^7=\frac{3525}{3000} \\ 1+r=\log _7(\frac{3525}{3000}) \\ 1+r=0.083 \end{gathered}

Therefore the missing part of the function is 0.083

7 0
1 year ago
Justice has a rectangular lot that is 125ft by 175ft. If he wants to place a fence around the outer edge of the property, how ma
erastova [34]

Answer: G

Step-by-step explanation:

3 0
2 years ago
You notice a hot air balloon descending. The elevation h (in feet) of the balloon is modeled by the function h(x)=−6x+330, where
Anastasy [175]

Answer:

<h3>55 secs</h3>

Step-by-step explanation:

Given the elevation h (in feet) of the balloon modeled by the function h(x)=−6x+330, we can calculate the time it takes the balloon to reach the ground. The hot air balloon hits the ground at h(x) = 0.

Substitute h(x) = 0 into the modeled expression and find x as shown;

h(x)=−6x+330

0 = −6x+330

6x = 330

Divide both sides by 6

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4 0
2 years ago
I really really need this answer PLSSSSSSSSS
ikadub [295]

Answer: x=112

Step-by-step explanation: If you add 35 and 33 you would get 68 and if you subtract 68 from 180 you will get 112. I hope this helps!

5 0
3 years ago
Read 2 more answers
Monisha and Dave each sold more magazine subscriptions as part of a fundraiser Monisha rays have as much money as the rays toget
tatyana61 [14]
Monisha = x/2

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x + (x/2) = 213.75

1. Solve for x.

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Take it from here.
4 0
3 years ago
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