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alisha [4.7K]
2 years ago
10

Please help!!!!!!!!!!!!

Mathematics
1 answer:
Umnica [9.8K]2 years ago
5 0

Answer: 98

Step-by-step explanation: you want to calculate the exponent first, so you use 7 * 7 = 49. Then, you use 49 * 2 = 98.

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12 7/8 − (1 1/7 +3 1/2 )∙(2−1 3/7 )=<br><br> I WILL GIVE 30 points!
podryga [215]

Answer: 12446/545← in fraction form. But in decimal form it's 22.83670.

Step-by-step explanation:

*Hopefully this helps:) Mark me the brainliest:)!!!

8 0
3 years ago
(used parentheses due to "forbidden language")
pishuonlain [190]

Answer:

Segment GD is half the length of segment HC​ ⇒ answer D

Step-by-step explanation:

* Look to the attached file

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7 0
3 years ago
A bank quotes an interest rate as 0.06341 annual effective yield. What interest rate, compounded monthly, will provide that
Leviafan [203]

9514 1404 393

Answer:

  0.06164

Step-by-step explanation:

The effective annual rate obtained by compounding nominal annual rate r monthly is ...

  eff rate = (1 +r/12)^12 -1

Then the value of r is ...

  r = 12×((eff rate) +1)^(1/12) -1)

For the given effective rate, that is ...

  r = 12×(1.06341^(1/12) -1) ≈ 0.06164 . . . . nominal annual interest rate

4 0
3 years ago
Tom was selling his old games. He started out with 57 but sold 37 of them. He put the rest in boxes with 5 games in each. How ma
eduard

Answer:

Tom started out with 57 games but sold 37 of them.

=> Now, Tom has: 57 - 37 =20 games

He put the rest in boxes with 5 games in each.

=> The number of boxes: 20/5 = 4 box

Hope this helps!

:)

8 0
4 years ago
Write an equation where the variable is divided by a number, and a solution is -4/5
MrMuchimi

Answer:

x/-5

Step-by-step explanation:

Just divide by 5 and the denominator will be 5 meaning x would have to be 4.

Make sure your 5 is negative so the whole equation also ends up negative. x/-5=-4/5

8 0
3 years ago
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