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Slav-nsk [51]
1 year ago
7

(Order of Operations with Radicals MC) Simplify the expression. one half cubed − 4 ÷ square root of 64 negative thirty-one over

sixty-four negative three eighths three eighths thirty-one over sixty-four
Mathematics
1 answer:
e-lub [12.9K]1 year ago
8 0

The solution to one half cubed − 4 ÷ square root of 64 is negative three eighth

<h3>How to simplify the expression?</h3>

The expression is given as:

one half cubed − 4 ÷ square root of 64

Rewrite the expression properly as follows:

(1/2)^3 − 4/√64

Take the square root of 64

(1/2)^3 − 4/8

Evaluate the quotient of 2 and 8

(1/2)^3 − 1/2

Take the cube of 1/2

1/8 - 1/2

Evaluate the difference

-3/8

Hence, the solution to one half cubed − 4 ÷ square root of 64 is negative three eighth

Read more about expressions at:

brainly.com/question/723406

#SPJ1

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tatuchka [14]

There is only one solution to the equation.  A quadratic equation has 2 solutions a positive and a negative, but since we are looking for length, the answer can only be postive.  Area= side^2

              400= x^2

         sqrt(400)=x

          20 inches = x  

The length of one side is 20 inches


check: 20*20 = 400, which is the area of the square painting.

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Step-by-step explanation:

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3 0
2 years ago
60 + 2а – 4 = 2b + За
Brrunno [24]

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Step-by-step explanation:

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6 0
2 years ago
Walter’s history test scores and Janine’s history test scores are shown on the dot plots below.
gogolik [260]

Using the dot plot and statistical concepts, it is found that the correct option is:

  • Their means will be most affected because this value will be an outlier.

<h3>What is a dot plot?</h3>
  • The dot plot shows the <u>number of times each measure appears in the data-set.</u>

In this problem, for both Walter and Janine, the dot plots are cluster between 80 and 90, which means that their grades are in this range.

  • Hence, for both, a grade of 65 would be an outlier, and the measure that is most affected by outliers is the mean.

Hence, the correct option is:

  • Their means will be most affected because this value will be an outlier.

You can learn more about dot plot at brainly.com/question/24912483

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