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pantera1 [17]
3 years ago
10

What z score separates the top 70% of the normal distribution from the bottom 30%?

Mathematics
1 answer:
melamori03 [73]3 years ago
7 0
Z/70over30................

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How do you write an equation of a line given y-intercept -8 and slope 3/4
Lostsunrise [7]

Answer:

y = \frac{3}{4} x-8

Step-by-step explanation:

You can us the equation y = m x + c to answer this question.

In ,

y = m x + c

m = slope

c = y - intercept

So, they have already given in the question that,

m = 3/4

c = (-8)

Therefore, you can simply put 3/4 and (-8) instead of m and c respectively like this.

y = m x + c

y = 3/4x - 8

Hope this helps you.

Let me know if you have any other questions :-)

4 0
3 years ago
Read 2 more answers
to the nearest tenth, what is the volume in cubic inches of the triangular prism below? 6 in (height) 3 in (width) 1.5 in (base)
babymother [125]
To find the volume, use this formula:

A = 0.5bhw
A = 0.5(1.5)(6)(3)
A = 0.5(9)
A = 4.5 in^3
3 0
3 years ago
6x – 2 = 2х +8<br> ANSWER QUICKLY PLEASE
Soloha48 [4]

Answer: 2.5

Step-by-step explanation: subtract 2x from both sides and get 4x-2=8 so then add 2 on both sides to get 4x=10 and last step is to divide both sides by 4 which wild get you x=2.5

6 0
3 years ago
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PLEASE HELP ME!!!
Gennadij [26K]

Answer:

8 spoons and 9 forks

Step-by-step explanation:

2 F + 1.2S = 27.60

6 F + 5.5S = 98

solve system of equations

7 0
3 years ago
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PLEASE HELP WITH THIS! <br> if there's is work PLEASE include thank you:) I need # 27 btw
amid [387]
Order.

9, 12, 12, 14, 15, 16, 18, 21

Now split into quarters.

9, 12, 12, 14, 15, 16, 18, 21
          |          |           |
        (1)                   (3)

Determine the values of (1) and (3) by using medians.

14 + 12 + 12 + 9 / 4
47 / 4
approx. 12

So Q1 = 12.

15 + 16 + 18 + 21 / 4
70 / 4
approx. 17

Therefore the answer is C I think. I have not done this ever before. All the knowledge I did was from research lol
8 0
3 years ago
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