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svetoff [14.1K]
3 years ago
7

PLEASE HELP MEEEEE <3

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
8 0

Answer:

The second choice is correct.

Step-by-step explanation:

The softball cannot be anything under 180 grams because that would go past the ten gram limit. As well as the ball cannot go any higher than 200 grams.

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How to flip a desk 5 feet long and then flip another desk and it was 10 feet long what would be the answer
-BARSIC- [3]
I think this may be multiplication so 5 times 10 equls50
6 0
3 years ago
8. A company makes electronic components for TV's. 95% pass final inspection (and 5% fail and need to be fixed). 120 components
Taya2010 [7]

Using the binomial distribution, it is found that the variance of the number that pass inspection in one day is 5.7.

For each component, there are only two possible outcomes, either it passes inspection, or it does not. The probability of a component passing inspections is independent of any other component, hence, the binomial distribution is used to solve this question.

Binomial probability distribution

Probability of <u>exactly x successes on n repeated trials, with p probability</u>, and has variance given by:

V(X) = np(1 - p)

In this problem:

  • 95% pass final inspection, hence p = 0.95
  • 120 components are inspected in one day, hence n = 120.

The variance is given by:

V(X) = np(1 - p) = 120(0.95)(0.05) = 5.7

The variance of the number that pass inspection in one day is 5.7.

To learn more about the binomial distribution, you can take a look at brainly.com/question/24863377

3 0
2 years ago
A right circular cylinder is inscribed in a sphere of radius r. Find the dimensions of such a cylinder with the largest possible
Burka [1]

Answer:

Largest volume in terms of r =  4r^3π/ 3√3 or you could write it as  4√3r^3π/9.

Step-by-step explanation:

3 0
3 years ago
8x-3=3x+17<br> Solve for x
Olin [163]

Answer:

x = 4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help :D &lt;3. Do not understand this one.
Shtirlitz [24]
Sorry for my messy handwriting but this is the answer

8 0
3 years ago
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