Please help me I'm on a time crunch

Answers

Answer 1

Answer:
You multiple it by 20....
1:20
2:40
3:60
4:80
5:100
So it’s 80 inches by 100 inches (80x100) =800 square feet

Answer 2

Answer: I was going to try to answer but the guy above answered it perfect aha

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Psalm 147 may be one of the most recent Psalms, written in the time of Nehemiah. True,False

Answers

This is true, Psalms 147 probably was the most recent Psalms written in the time of Nehemiah.

Hope I helped : )

True. Hope this helps.

I need answers for all threee plzzil. I’ll give brainliest and 23 point once you answer

Answers

3 * 6 = 18

72 - 18 = 54

54/6 = 9

The club made 9 pies to sell.

19 - 3 = 16

16/2 = 8

You bought 8 candy bars.

24 - 18 = 6

6/3 = 2

He spent $2 on each pencil.

suppose Faye plans to fill packets with 60 beads and after deciding not to add any yellow beads (180 beads) to the mix. If you want to find how many packets she can put together, what hidden questions or questions would you have to ask?? btw here are the color of beads and how many there are, red 195, blue 170, green 275, and yellow 180

Answers

195+170+275=640, divided by 60 gets you about 10 and a half packets.

the half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 165 grams of radioactive isotope how much will be left after 4 half lives.

Answers

Dividing the weight of the radioactive isotope from 4 halves that is 16, the left weight of the radioactive isotope after 4 half-lives is

⇒ 10.3 grams

Given that,

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass.

Here, Starting weight of the radioactive isotope is, 165 grams

Hence, the left weight of the radioactive isotope after 4 half-lives is,

⇒ $(165)/((2*2*2*2) )$

⇒ $(165)/((16) )$

⇒ 10.3 grams

To learn more about the divide visit:

brainly.com/question/28119824

$SPJ4

165/2=82.5
82.5/2=41.25
41.25/2=20.625
20.625/2=10.3125
The answer is 10.3125

When do you carry the high number in vertical multiplication

Answers

When it is greater than 9.

Example

15
x 5
——-

5x5 is 25, so you would leave 5 and carry the 2

2
15
x. 5
——-
5

Help me on how to do this

Answers

Answer:

13 quarters ($3.25) and 12 dimes ($1.2) is 25 together ($4.45). Thats the closest I got without going over 25 dimes and quarters. Sorry

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