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Komok [63]
3 years ago
7

Exponential functions help please

Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:

8400/2 then simplify

Step-by-step explanation:

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Tre has to pay $180 to book the recording studio plus $30 per hour of recording time. The function c(h)=30h+180 relates the tota
blagie [28]

Answer:

  • 1. $330
  • 2. 11.5 hours

Step-by-step explanation:

<u><em>Continuation of the question:</em></u>

  • <em>1. Find c (5) and interpret your solution in the context of the problem </em>
  • <em>2. Find the value of h when c() = 525 and interpret your solution in the context of the problem</em>

<u>Solution</u>

  • c(h) = 30h + 180

1 ...............................................

  • c(5) = 30*5 + 180 = $330

2 ...............................................

  • 525 = 30h + 180
  • 30h = 525 - 180
  • 30h = 345
  • h = 345/30
  • h = 11.5 hours

8 0
3 years ago
What is the area of a rectangle with length 112 foot and width 34 foot?
Nastasia [14]

Answer:

<u>3808ft²</u>

Step-by-step explanation:

Formula: A=L×W

<u>A=</u> area

<u>L=</u>  length

<u>W=</u> width

A= 112 × 34= <u>3808ft²</u>

8 0
3 years ago
What's 1+1? (Free Points)
kykrilka [37]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP
adell [148]
We know that
in a right triangle
Applying the Pythagoras Theorem
c²=a²+b²

in this problem
c=√87 yd
a=√23 yd
b=?
so
b²=c²-a²-----> b²=(√87)²-(√23)²----> b²=87-23----> b²=64----> b=8 yd

the answer is
8 yd
4 0
3 years ago
Read 2 more answers
Someone help it’s urgentttt.
Molodets [167]

Answer:

Step-by-step explanation:

4 0
2 years ago
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