3 years ago

A copy machine makes 32 copies per minute. how many copies does it make in 4 minutes and 45 seconds?

Mathematics

1 answer:

emmainna [20.7K]3 years ago

7 0

152

Step-by-step explanation:

45 seconds = 45/60 minutes = 3/4 minutes . Number of copies = 4*32 + (3/4)*32 = 128 + 24 = 152

You might be interested in

The sun is dying scientists estimate the sun has only 5 billion years of life time left. We round the human lifetime to 100 year

Gennadij [26K]

Answer:

ABout another 10 billion years

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

HELP PLEASEEEE!!!!!!

meriva

Answer:

Step-by-step explanation:

Since there are 5 possible outcomes for the cards, and 6 possible outcomes for the die, there are a total of 5*6=30 outcomes possible. Hope this helps!

3 0

3 years ago

If you make 1170 points out of 1800 what grade would I have

insens350 [35]

Answer:

req grade=35%

Step-by-step explanation:

req grade= $\frac{1800-1170}{1800}\times100$

req grade= $\frac{63000}{1800}$

req grade=35% answer

5 0

4 years ago

Please help i need the answer done step by step

liq [111]

Answer:

x = 40

Step-by-step explanation:

So a triangle is <u>180 degrees</u>

and thats a right triangle = 90 degrees

you have three corners: 90, 50 & x

90 + 50 + x = 180

140 + x = 180

subtract 140 from both sides

x = 40

hope this helps

like this up !

7 0

3 years ago

Read 2 more answers

There are 18,076 books in our public library. How should this number be written in expanded form? A) 10,000 + 8,000 + 70 + 6 B)

Juliette [100K]

A) 10,000 + 8,000 + 70 + 6

4 0

3 years ago

Read 2 more answers