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Roman55 [17]
3 years ago
9

John hosts an art workshop on the weekends. He has an average of 14 students in each session and charges a fee of $12 per sessio

n. He estimates that for every $2 increase in the fee, the average number of students reduces by 1.
Complete the equation that models this scenario, where c(x) is the revenue generated and x is the number of $2 fee increases.
Mathematics
2 answers:
avanturin [10]3 years ago
8 0

Answer: c(x)=-2 x2 + 16x + 168

Step-by-step explanation: I hope this helps if im wrong im srry!

Lerok [7]3 years ago
8 0

Answer:

c(x) =  - 1(x - 7.5)^{2} + 222.25

I apologize if this is the wrong format. It's also extremely complicated to explain.

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Add the following two numbers in scientific notation.
strojnjashka [21]

Answer:

3.31 x 10^4

Step-by-step explanation:

3.111 x 10^4 is 31110

2 x 10^3 is 2000

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4 0
1 year ago
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One number is 10 less than 5 times the second number. Their sum is 26. Find the numbers.
GREYUIT [131]

Answer:

Step-by-step explanation:

a = 5b-10

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(5b-10)+b = 26

b = 6

a= 5b + 10 = 40

8 0
2 years ago
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An engineer scale model shows a building that is 3 inches tall. If the scale is 1 inch = 600 feet, how tall is the actual buildi
Sever21 [200]

The actual height of building is 1800 feet.

Step-by-step explanation:

Given,

Height of building in model = 3 inches

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8 0
3 years ago
Which of the following statements about its area will be true? Please help asap
never [62]

Answer:

the fourth answer

Step-by-step explanation:

this is because 6 x 10 is 60, and is you multiply the height by 3 it gives you 3(6) x 10 which can also be written as 18 x 10 which is equal to 180

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3 years ago
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Please help me out on this one
vivado [14]

it is definitely the answer B

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3 years ago
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