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Maslowich
3 years ago
11

A square calendar has sides that are 20 Inches long. What is the calendar's perimeter? inches

Mathematics
1 answer:
Naddik [55]3 years ago
8 0

Answer:

80 in.

Step-by-step explanation:

to find the perimeter of a shape you add all of the side lengths together

20+20+20+20

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volume=l1*l2*l3

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3 years ago
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Which experimental design compares two groups (randomly formed) on the same task, such as movement speed
anygoal [31]

Between-group design compares two groups (randomly formed) on the same task, such as movement speed.

Given things that there are two groups that are randomly formed for the same task.

A between-group design in experimental design is an experiment in which two or more groups of individuals are assessed simultaneously by separate testing factors. This design is typically used instead of, or in conjunction with, the within-subject design, which applies identical modifications of circumstances to each participant in order to monitor the reactions.

Learn more about experimental designs at brainly.com/question/17280313

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3 0
1 year ago
The sum of 5 consecutive integers is 120. What is the third number in this sequence?
aliina [53]
Ok so

x - the smallest
The other 4 are : x+1, x+2, x+3, x+4
We know that sum is 120
So
x+x+1+x+2+x+3+x+4=120
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Subtract 10 on both sides
5x=120-10
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Divide by 5 on both sides
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3 0
2 years ago
A certain region of America with over 500,000 households has a mean household income of $70,000 with a standard deviation of $20
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Answer:

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For Khan Academy

Step-by-step explanation:

3 0
3 years ago
Performance Task A. Directions: Solve the problem and answer the following questions. Renz' family attended a pool party. The po
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6^2 = 36 = 144 Meters given = 4

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area of swimming pool is 144 meters

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1 year ago
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