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Alja [10]
3 years ago
6

Three fair coins are tossed at the same time. What is the probability that all three coins will come up heads or all will come u

p tails?
Mathematics
1 answer:
Lostsunrise [7]3 years ago
5 0
I believe that the answer is 2 over 6
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Sasha purchased paint that will cover 400 square feet per gallon. Sasha needs to paint a 4704-square-foot surface with 2 coats o
ratelena [41]

Answer:

D. 24

Explanation:  

First you would need to find how many you need for one coat.

400 times 12 = 4,800

(That will give you a little extra paint)

Then just double 12 to get two coats and you would get D.

Have a nice day!

Hope this helped.

6 0
3 years ago
Simplify the expression. (–5 – c)(–1) A.5 + c B.–5 + c C.5 – c D.–5 – c
Marina86 [1]
-1(-5 - c) = 5 + c <==
6 0
3 years ago
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The price of sneakers reduced $6 per week for 7 weeks. By how much did the price of the sneakers change over 7 weeks?
mylen [45]

Answer:

7(-6)=-42

After 7 weeks the price will be reduced by 7 times $6

Thus the price will be $42

8 0
3 years ago
PLEASE HELP ASAP!!!!! If I have wrong answers PLEASE tell me!!!!!
Romashka-Z-Leto [24]

I think they all are right are you not confident about one ...? I can explain it to you

5 0
2 years ago
Simplify:(2x+y-z)^2-(2x+y+z)^2
storchak [24]

Q: "Simplify the following expression (2x+y-z)^2-(2x+y+z)^2"  

As a simplified expression is  

A: -8xz - 4yz

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