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Alex_Xolod [135]
3 years ago
8

What is the measure of

Mathematics
1 answer:
Colt1911 [192]3 years ago
6 0
I'm not sure what you want us to measure
You might be interested in
D
elena-s [515]

Answer:

the answer is point f. mostly the answer of such type of questions are the points which do not lie ON the circle

3 0
2 years ago
What is the margin of error for a sample statistic for a population with a standard deviation of 7.75?
3241004551 [841]

Answer:

Margin of Error  = 1.96 \times 7.75 = 15.19

Step-by-step explanation:

i) Margin of Error of a population with a standard deviation of 7.75?

ii) Let us assume a two tailed test with a 95% confidence interval

iii) Z_{\frac{\alpha }{2} }  = Z_{\frac{\ 0.05 }{2} } = Z_{0.025} = 1.96

iv) therefore Margin of Error  = 1.96 \times 7.75 = 15.19

6 0
3 years ago
Allison bought some shirts for her clothing store for $15 each she receives $50 off entire purchase and spent a total of $400 ho
olganol [36]
The answer is 30.
She spent $400 after the discount witch means the original total was $450, 450/15 = 30
6 0
3 years ago
Write and solve a system of equation
erastova [34]
First, write an equation system based on the problem
An equation for "Jami and Mami together had 32" is
⇒ j + m = 32 (first equation)
An equation for "If Mami gives Jami 5, they'll have the same amount"
⇒ m - 5 = j + 5 (second equation)

Second, simplify the equation. I simplify the second equation
m - 5 = j + 5
m = j + 5 + 5
m = j + 10

Third, subtitute m with j+10 in first equation
j + m = 32
j + j + 10 = 32
2j + 10 = 32
2j = 22
j = 11

Fourth, subtitute j with 11 in second equation
m = j + 10
m = 11 + 10
m = 21

Jami had $11, Mami had $21
5 0
3 years ago
A 16 foot ladder is leaned up against a building. If the ladder is 9 feet away from the building (at the ground) then how high u
Luda [366]

Answer:

The answer to your question is 13.2 ft

Step-by-step explanation:

Data

length of the ladder = hypotenuse = 16 ft

adjacent side = 9 ft

opposite side = ?

Process

1.- To solve this problem use the Pythagorean theorem

                c² = a² + b²

Solve for b²

                  b² = c² - a²

2.- Substitution

                  b² = 16² - 9²

3.- Simplification

                  b² = 256 - 81

                  b² = 175

                  b = 13.2 ft

4.- Conclusion

The ladder is  13.2 ft resting against the building.                

4 0
3 years ago
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