On a test of 80 problems, Bill got 75% of the problems correct.

Mathematics

2 answers:

Colt1911 [192]3 years ago

7 0

Answer:

60 problems correct so b is correct

AlekseyPX3 years ago

4 0

Answer b

Explanation

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lara31 [8.8K]

6w-10 represents the total amount of fence will need to complete the rectangle of fence in his yard. The fence will need two lengths and 2 widths to complete the rectangle. If the width is w, and the length is 2w-5, then the total for the rectangle would be w+w+2w-5+2w-5 which simplifies to 6w-10.

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3 years ago

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Express the decimal as a percent. 0.053

velikii [3]

Hey this is very easy to learn! So to express a decimal as a percent all we have to do is multiply it by 100. So multiplying .053 by 100 would just mean moving the decimal point 2 spaces to the right.

So the answer would be 5.3%

I hope this helps!

-Ayden

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3 years ago

Can i get help with this plss

damaskus [11]

49.32 multiply 0.09 x 548 to get the answe

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3 years ago

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Due tomorrow please help

NeX [460]

For some of these, a calculator is helpul.

The sum is 294903.

_____
This is the sum of 15 terms of a geometric sequence with first term 9 and common ratio 2. That sum is given by the formula
$S_{n}=a\dfrac{r^{n}-1}{r-1}$
$S_{15}=9\dfrac{2^{15}-1}{2-1}=9\cdot(32768-1)=294903$

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3 years ago

Simplify the following<br> x=<br> -(-10) /(-10)2 - 4(1)(2)<br> 2(1)

ollegr [7]

This equation simplified would be

x= -5/18

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3 years ago