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ziro4ka [17]
4 years ago
5

candice buy a board that is 12 feet long. the store incorrectly masures and prices the board at 13.2 feet. what isthe percentage

Mathematics
1 answer:
ryzh [129]4 years ago
7 0
%change=100(final-initial)/initial

%change=100(13.2-12)/12=10%

So Candice got overcharged 10% or received 10% too much board.
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For a ride on a rental scooter, Charlie paid a $3 fee to start the scooter plus 11 cents per minute of the ride. The total bill
Sever21 [200]
Answer: Charlie travelled for 96 minutes . <h2>Explanations : </h2>

Given

• A ride on a rental scooter cost $3 plus 11 cents per minute for a ride ,

,

• Total bill for Charlies ride = $13.56

,

• Let Charlies ride be equal to ,t minutes, long

,

• This is a linear function representing the total bill for Charlies ride as follows :

3\text{ + }0.11t=13.56\text{ }<h2>Therefore , solving for t , we get that t = </h2>\begin{gathered} 0.11t\text{ = 13.56 - 3 } \\ 0.11t\text{ = 10.56 } \\ \frac{0.11t}{0.11\text{ }}=\text{ }\frac{10.56}{0.11} \\ \therefore\text{ t = 96  minutes} \end{gathered}

• t = 96 minutes ,

• This means that Charlie travelled for, 96 minutes ,.

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• With a total bill of $13.56 , Charlies ride was 96 minutes long.

4 0
2 years ago
An apartment building has an elevator. The
scoundrel [369]

the answer is 3000 pounds.

Step-by-step explanation:

1 ton is 2000 pounds so you just have to multiply 1500×2.

8 0
3 years ago
Read 2 more answers
What is the difference between a rectangle and a cube? A rectangle is a 3-dimensional and a cube is a 2-dimensional. A rectangle
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3 0
3 years ago
Write as a polynomial: <br><br> 2a^2(a-1)(3-a)
seropon [69]

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Step-by-step explanation:

2a^2(a-1)(3-a)

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2a^2(-a^2+4a-3)

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6 0
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F(x) = 3(x + 2)2 – 6​
maksim [4K]
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= 3x^2 + 12x +12 -6
= 3x^2 + 12x + 6
4 0
3 years ago
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