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zaharov [31]
2 years ago
7

A home improvement store advertises 60 square feet of flooring for $287.00 including an $80.00 installation fee. How much does e

ach square foot of flooring cost?
Mathematics
1 answer:
Tpy6a [65]2 years ago
6 0
$287-80 for installation leaves $207 for flooring cost
207/60 = $3.44/square foot
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SSS geometry definition
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The Delfinition of SSS Is Side, Side, Side

Step-by-step explanation:

All three corresponding sides are congruent.

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The Rams football lost 18 yards on 3 consecutive plays.The lost the same number of yards on each play.How many yards did they lo
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Step-by-step explanation:

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6 0
3 years ago
A culture started with 5,000 bacteria. After 4 hours, it grew to 6,000 bacteria. predict how many bacteria will be present after
Tasya [4]

Answer:

y = 10852 bacteria

Step-by-step explanation:

The equation is exponential growth

y = a  b^x  where a is the initial amount , b is the growth rate and x is the time

At time 0, we have 5000 bacteria

5000 = a * b^0

5000 = a *1

a = 1

At 4 hours, we have 6000 bacteria

6000 = 5000 * b^4

Divide each side by 5000

6000/5000 = b^4

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Take the 4th root of each side

(6/5)^(1/4) = (b^4)^(1/4)

1.046635139 = b

Our equation is

y = 5000 (1.046635139) ^ x

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y = 5000 (1.046635139)^17

y=10851.51313

To the nearest whole number

y = 10852 bacteria

4 0
2 years ago
Read 2 more answers
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