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Katen [24]
4 years ago
12

Helpppp Pleaseeeeee!!!!!

Mathematics
1 answer:
inysia [295]4 years ago
3 0

Hi there,

I’m attaching the same image with more information on the graph.

The 4th mark (the middle dashed line) is marking the mean (70).

The 3rd and the 5th are marking the mean less/plus 1 deviation.

So, 70.5 is the 5th mark.

Taking this into account:

The probability of selecting a container that has less than 70.5 is 0.1% + 2.2% +13.6% 34.1% + 34.1% = 84.1%

The probability of choosing more than 70,5 = 13.6% + 2.2% +0.1% = 15.9%

Good Luck!

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Henri built a lantern in the shape of a square pyramid. He wants to cover the entire pyramid with fabric. How much fabric will h
aliina [53]

Answer:

The answer is 44.84. I dont actually see the correct answer here.

Step-by-step explanation:

The formula for the surface area of a square pyramid is a√(a2 + 4h2). In your pyramid a=4, and h=3. This gives 44.84 as the answer.

4 0
3 years ago
Read 2 more answers
Rewrite in simplest terms: 9(m-9)-4(10m+2)9(m−9)−4(10m+2)
trasher [3.6K]

The required simplified expression for 9(m - 9) - 4(10m + 2) is  -31m - 90.

Given that,
To rewrite in simplest terms: 9(m-9)-4(10m+2).


<h3>What is simplification?</h3>

The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.

Question asked to simplify the term 9(m-9)-4(10m+2).

= 9(m - 9) - 4(10m + 2)
= 9m - 81 - 40m - 8
=  -31m - 90

Thus, the required simplified expression for 9(m - 9) - 4(10m + 2) is  -31m - 90.

Learn more about simplification here: brainly.com/question/12501526

#SPJ1

7 0
2 years ago
What is 6m-2(7+3m)&gt;5(2m-3)-m? This is for a take home quiz. Thanks:)
alexira [117]
The answer to ur question is m<<span>1<span>9</span></span>
5 0
4 years ago
Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories e
zubka84 [21]

Answer:

2,272,542.81

Step-by-step explanation:

756756756/333=2,272,542.81

8 0
3 years ago
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Nookie1986 [14]

this picture would help you man stay strong

4 0
3 years ago
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