2 years ago

Round these numbers to the nearest ten and 100 for brainlies 50 points

Mathematics

1 answer:

Dmitrij [34]2 years ago

4 0

Answer:

1. 650, 700 2. 840, 800 3. 370, 400 4. 80, 100 5. 620, 600 6. 250, 200 7. 970, 1,000 8. 330, 300 9. 450, 400 10. 210, 200 11. 100, 100 12. 710, 700

Step-by-step explanation:

You might be interested in

Nine months ago Alexa deposited $7,000 in a three-year CD. She has received $224.16 in interest.

kvasek [131]

7000 + 224.16 = $7,224.16
This would the balance in her account.

8 0

3 years ago

I' don't know how to do it can u help me plssssssss

vagabundo [1.1K]

the answer is 5 bebe. remember to use pemdas

p-parenthesis

e-exponents

m-multiplication

d-division

a-addition

s-subtraction

8 0

2 years ago

Read 2 more answers

Four members from a 45-person committee are to be selected randomly to serve as chairperson, vice-chairperson, secretary, and

wariber [46]

Answer:

3575880

Step-by-step explanation:

We need to use Permutation method,

$nPr= \frac{n!}{(n-r)!}$

Where n is the sample of size and r the combination considered, so

$n=45\\r=4\\45P4= \frac{45!}{(45-4)!}\\45P4 = 3575880$

There is 3575880 possibilities to make leadership structures in that committee

6 0

3 years ago

Hi help with these please and thank yu? :)

ryzh [129]

Answer:

the first one is A

b/c when you calculate it comes 0 = 6

And the second one is D

b/c when you calculate it comes 0 = 2

if it's helpful ❤❤❤

THANK YOU.

7 0

3 years ago

Mariana signed up for a streaming music service that costs $7 per month. The service allows Mariana to listen to unlimited music

valkas [14]

Answer:

50$

Step-by-step explanation:

$1.25x40= 50 so she would have to pay 50$

8 0

2 years ago