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Feliz [49]
3 years ago
13

An internet service provider uses the function R = 3 log(a + 2) + 15 to relate R, the sales revenue from hosting websites, to a,

the cost of advertising
Solve for a in terms of R.
Mathematics
1 answer:
elena55 [62]3 years ago
3 0

Answer:

a=10R−153−2

Step-by-step explanation:

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Express the relationship between race time and average speed in two equivalent forms to complete a 400-miles
kow [346]

The time required for a race car to complete a 400 mile race is inversely proportional to the average speed that the car maintains. Express the relationship between race time and average speed in two equivalent forms.


7 0
4 years ago
Match each expression with the equivalent expression.
Mars2501 [29]

Answer: distributing

2(6x + 6) <em>is</em> 12x + 12

16x - 8 <em>is</em> 8(2x - 1)

3(x - 2) <em>is</em> 3x - 6

3(4x + 4) <em>is</em> 12x + 12

2x + 6 <em>is</em> 2(x + 3)

4(x + 3)<em> is</em> 12x + 12

Step-by-step explanation:

Distribute the number in front of the parenthesis to the numbers inside the parenthesis .

for example: 3(x-2)

3 times x = 3x

3 times -2= -6

answer: 3x - 6

5 0
3 years ago
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Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32
Verizon [17]

Answer: -80

Step-by-step explanation:

7 0
3 years ago
For a football fundraiser, the booster club sold $8 nahos at the homecoming pep rally. In the last 30 minutes they wanted to sel
Nuetrik [128]

Answer:

Percent markdown from 8$ to 5$ is 37.5%

Step-by-step explanation:

Given that the booster club is selling nahos at $8 price and in last 30 minutes to sell as many as possible, they lowered the price to 5$.

Percent mark down= \frac{decrease in price}{original price} X100

                                =\frac{8-5}{8} X100=\frac{3}{8}X100

                                =37.5

Hence percent markdown from 8$ to 5$ is 37.5%

3 0
3 years ago
Last night, the two dinner specials at Irma's favorite restaurant were salmon filet and steak. The restaurant served 65 specials
Klio2033 [76]

Answer:

26

Step-by-step explanation:

Multiple by 65 by 40% or 0.4 and you get 26 .

6 0
3 years ago
Read 2 more answers
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