Ask question

Ask question

All categories

Lubov Fominskaja [6]

3 years ago

14

On a 10 question exam each question is worth 10 points. how many ways can you make a 70%?

1 answer:

levacccp [35]3 years ago

3 0

Getting 3 wrong will make a 70%, so only one way I can see it

You might be interested in

The perimeter of a rectangle is 28.8 centimeters. The length of the rectangle is twice as long as it’s with. Find the length and

Mazyrski [523]

Answer:

$Length=9.6 cm\\\\Width=4.8 cm$

Step-by-step explanation:

Length=2*Width

L=2*W

Perimeter=28.8 cm

Perimeter of a rectangle= 2(Length+Width)

$28.8=2(2W+W)\\\\28.8=2(3W)\\\\3W=28.8/2\\\\3W=14.4\\\\W=14.4/3\\\\W=4.8 cm\\\\$

$Length=2*Width\\\\=2*4.8\\\\=9.6 cm\\\\$

$Length=9.6 cm\\\\Width=4.8 cm$

6 0

2 years ago

Read 2 more answers

An LCD TV is on sale for 24% off. If the original price was $800, find the sales price.

Cloud [144]

24% = 0.24

multiply that by the price:

800 * 0.24 = 192 ( discount)

800-192 = $608 sale price

3 0

3 years ago

Read 2 more answers

How many hundreds are equal to 6/10

Leya [2.2K]

I believe it would be 60

8 0

3 years ago

Read 2 more answers

What is the product in distributive property for 7x63

Sauron [17]

Distributive property is
a(b+c)=ab+ac

we can make it easier by splitting up 63 into 60+3

so
7(63)=7(60+3)=7*60+7*3=420+21=441

7 0

2 years ago

Read 2 more answers

Can anyone help me please?

ozzi

There must be more students in the class, and most of the class must have scored lower then Paul and his friends. I could be wrong, but I hope this helps! :D

6 0

3 years ago