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miv72 [106K]
2 years ago
15

How many cases are these?

Mathematics
1 answer:
Neporo4naja [7]2 years ago
5 0

There are forty cases of insomnia to be used in the study. There are two variables, the therapy and the improvement of sleep. There are two categorical variables in the study.

<h3>What is a variable?</h3>

The term variable refers to something whose value changes. An experiment would always have to variables; the independent variable and the dependent variable. The dependent variable changes when the independent variable is changed.

In this experiment, there are forty cases of insomnia to be used in the study. There are two variables, the therapy and the improvement of sleep. There are two categorical variables in the study.

Learn more about variable:brainly.com/question/17344045

#SPJ1

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Please help me solve for x
Brrunno [24]

Answer:

can you show a picture

Step-by-step explanation:

it depends on the situation and the problem but normally you would use the other numbers to figure out what number goes in "x"

3 0
2 years ago
Read 2 more answers
Rewrite 32/35 and 9/10
hram777 [196]

The question was incorrect. Please find the correct content below.

Compare 32/35 and 9/10.

Comparing 32/35 and 9/10 we have 32/35 is greater than 9/10, that is 32/35 > 9/10.

Fraction is the ratio of two numbers. The upper number is called Numerator and the Lower number is called the Denominator.

We know that if the denominators are the same for two fractions then which has the greatest numerator is a greater fraction than the other.

Given the fractions are 32/35, 9/10

To compare this two fractions we have to make denominators equal first.

LCM of 10,35 = 70

Calculating the fractions,

32/35 = (32*2)/(35*2) = 64/70

9/10 = (9*7)/(10*7) = 63/70

Since 64 > 63

So 64/70 > 63/70

Therefore, 32/35 > 9/10

Hence fraction 32/35 is greater than the other fraction 9/10.

Learn more about Fraction here -

brainly.com/question/78672

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6 0
2 years ago
What is the perimeter of this shape?
Lorico [155]
The answer would be 1. 180 square inches
Because to get this answer you would have to find the outer sides which are 40 and 22 you get these by subtracting the missing lengths in the irregular shape
4 0
3 years ago
A rectangle is 8 feet long. Its width is represented by “seven plus x feet.” Which expression represents the area, in square fee
Musya8 [376]

56 + 8x

Area of Rectangle = Length x Width

Area of Rectangle = 8(7 + x)

4 0
2 years ago
A number decreased by 7 is 14 find the number​
Serhud [2]

Answer:

21

Step-by-step explanation:

You can write it as x="a number".

x - 7 = 14

so 7 + 14 = x

so 21 = x

"A number" is 21.

3 0
3 years ago
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