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Hoochie [10]
3 years ago
7

What is the z-score of 15?

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Percentile 15  

z-Score -1.036

marin [14]3 years ago
5 0
Z score would be -1.036
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Geometry Homework Question ​
mash [69]

Answer:

Distance is 8.485

Midpoint is (3,4)

Step-by-step explanation:

Use the points (-1,7) and (5,1)

Insert them into the equation and solve for D

D=\sqrt{x} ((5-(-1))^2 + (1-7)^2)\\D=\sqrt{x} ((6)^2 + (-6)^2)\\D=\sqrt{x} (36+36)\\D=\sqrt{x} (72)\\D=8.485

Insert points into second equation to find midpoint

(\frac{_1+5}{2} , \frac{7+1}{2}) \\(\frac{6}{2} ,\frac{8}{2} )\\(3,4)

7 0
3 years ago
lol Barney has 16 1 yards of fabric. To make an elf costume, he needs 5 5 2 yards of fabric. How many costumes can Barney make?
ioda
Well i happen to have that question and it is that he has 16 1/5 fabric and need 5 2/5 to make an elf costume. how many costumes can he make? Well so basically all you have to do is 16 1/5 divided by 5 2/5, which is: 3. The answer is 3 hope this helped! 
7 0
3 years ago
1. Stop guys I need help! <br> 3 1/2 -2 1/2
ladessa [460]

Step-by-step explanation:

3 1/2 = 7 /2

2 1/2 = 5 /2

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6 0
3 years ago
What is the volume of a cylinder with a base of 24 meters and a height of 6 meters
serg [7]

Answer:

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Step-by-step explanation:

This is answer because the formula to finding cylinder volume is: \pir^{2}h

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2 years ago
Which of the following are solutions to the inequality -7x+14&gt;-3x-6? select all that apply
Jlenok [28]

Answer:

A, C, E, F, G

Step-by-step explanation:

let's actually solve the inequality -7x+14>-3x-6:

Adding 7x to both sides simplifies the inequality to 14> 4x-6.

Adding 6 to both sides isolates 4x:  20 > 4x.

Finally, dividing both sides by 4 yields 5 > x, or x < 5.

We must now determine which of the possible solutions A-G are less than 5:

A, C, E, F, G

8 0
3 years ago
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