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kari74 [83]
2 years ago
5

HELP I REALLY REALLY NEED HELP

Mathematics
2 answers:
Virty [35]2 years ago
7 0

Answer:

The second and third one!

Step-by-step explanation:

I hope this helped.

andre [41]2 years ago
6 0

Answer:

The second and third one.

Step-by-step explanation:

If you use a calculator and do 3 x 3 x 3 x 3 x 3 it equals 243. If you do 3 x 3 x 3 x 3 it equals 81 and then you do 81 x 3 it equals 243.  

I hope this helps.

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Answer: Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of books she can purchase

Step-by-step explanation:

3 0
1 year ago
3) Round answer to the nearest hundredth. *
DochEvi [55]

Answer:

80 mm

Step-by-step explanation:

Pythagorean theorm can be applied here to solve for the length of the last leg, a^{2} + b^{2} = c^{2}, where (a) and (b) are the legs of the triangle and (c) is the hypotenuse. We can rearrange the pythagorean theorm for our purposes like the following:

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5 0
2 years ago
The probability that an event will occur is 3 over 4. Which of the following best describes the likelihood of the event occurrin
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It is likely because 3/4 is greater than 1/2.
6 0
3 years ago
Read 2 more answers
Using base ten blocks subtraction
GREYUIT [131]
Is their any multiple questions

4 0
3 years ago
What is 42 increased by 50%
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Number = 42
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6 0
2 years ago
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