What’s the correct answer for this? Select the ones that apply

Mathematics

1 answer:

faust18 [17]3 years ago

7 0

First one and third one are both corrects that answer to your question and plz mark me Brainly it

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a. Keiko's estimate for the distance the car will roll is 85 cm. What is the percent error in Keiko's estimate? Show your work.

Gemiola [76]

Answer:

I believe it should be 5.882%

Step-by-step explanation:

This is how i got tought to do it

85-80=5

5/85=0.05882

0.05882 times 100=5.882%

and that's your answer hope you get it right.

5 0

3 years ago

12 of the students in a Geometry class passed a Geometry test. If these students are 80% of all the students in the class, how m

Reika [66]

Answer:

i wanna say 15 maybe, but it might be wrong. I havent done these type of problems in awhile.

7 0

3 years ago

Use the properties of exponents to simplify the expression

ExtremeBDS [4]

Option B is correct after applying the property of integer exponent and simplification.

<h3>What is an integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

We have:

$=\rm (x.x^{-3}.y^{\dfrac{1}{3}})^2$