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3 years ago

What is the area of a circle with a radius of 1 foot?

Mathematics

2 answers:

Andreas93 [3]3 years ago

5 0

22/7 * 30.48 * 30.48

2919.81 cm square

1 foot = 30.48 cm

PLEASE MARK IT AS BRAINLIEST

SashulF [63]3 years ago

3 0

It would be Pi feet squared❤️

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3. A research study asked children which of four different emotions they associated with the color red. The response and gender

user100 [1]

Answer:

This is required solution

Step-by-step explanation:

Given that:

for male

joy = 28

happiness = 20

love = 40

anger = 18

a] we need to calculate the percentage of emotions for the male

using formula for percentage

$\percentage\ of\ emotions=\dfrac{emotion}{total\ emotions}\times100$

percentage of joy = $\dfrac{28}{106}\times100$

percentage of joy = 26.41

percentage of happiness = $\dfrac{20}{106}\times100$

percentage of happiness = 18.86

percentage of love = $\dfrac{40}{106}\times100$

percentage of love = 37.73

percentage of anger = $\dfrac{18}{106}\times100$

percentage of anger = 16.98

for female

joy = 61

happiness = 25

love = 80

anger = 60

we need to calculate the percentage of emotions for the female

using formula for percentage

$\percentage\ of\ emotions=\dfrac{emotion}{total\ emotions}\times100$

percentage of joy = $\dfrac{61}{226}\times100$

percentage of joy = 26.99

percentage of happiness = $\dfrac{25}{226}\times100$

percentage of happiness = 11.06

percentage of love = $\dfrac{80}{226}\times100$

percentage of love = 35.39

percentage of anger = $\dfrac{60}{226}\times100$

percentage of anger = 26.54

B] We need to draw a bar graph for male and female

using percentage of emotion of male and female

according to using percentage we draw a bar graph using data of part A.

Hence, this is required solution

7 0

4 years ago

I need this problem solved ASAP. Thank you!

Ne4ueva [31]

There is no problem to solve in your picture

4 0

3 years ago

What is the distance between 5 and -3

galben [10]

Answer: it think the answer is 8

Sorry if I’m wrong

6 0

3 years ago

Write a percent problem for which the percent is greater than 100 and the part is known . Use the percent equation to solve you

KATRIN_1 [288]

A percent greater than 100 could be 150%.
Lets say part is 15
15 is 150% of what?
is/of=%/100
fill in that and cross multiply to find "of"
15/x=150/100
x should equal 10.
I'm not sure exactly what your asking but if you are supposed to just make up numbers? And solve for it? That should be what you're looking for. Good luck I guess!

8 0

4 years ago

Find the volume of a cube whose surface area is 150Ft

bagirrra123 [75]

150x4 is 600 volume for the answer

4 0

4 years ago