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Slav-nsk [51]
3 years ago
13

What is the sum of (–6) + (–6) + (–6) + (–6) + (–6) + (–6)

Mathematics
2 answers:
Hoochie [10]3 years ago
5 0

Answer:

36

Step-by-step explanation:

Elodia [21]3 years ago
4 0
The sum of those numbers is 36
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What multiplication sentence is equal to the division sentence 2/7 divided by 14/3?
Free_Kalibri [48]
I think the answer for your question is B

4 0
3 years ago
Read 2 more answers
Factor the trinomial x^2 - 16x +63
Butoxors [25]
Factor the following:
x^2 - 16 x + 63
The factors of 63 that sum to -16 are -7 and -9. So, x^2 - 16 x + 63 = (x - 7) (x - 9):
Answer:  (x - 7) (x - 9)
3 0
3 years ago
A production manager at a wall clock company wants to test their new wall clocks. The designer claims they have a mean life of 1
Harman [31]

The probability that the mean clock life would differ from the population mean by greater than 12.5 years is 98.30%.

Given mean of 14 years, variance of 25 and sample size is 50.

We have to calculate the probability that the mean clock life would differ from the population mean by greater than 1.5 years.

μ=14,

σ=\sqrt{25}=5

n=50

s orσ =5/\sqrt{50}=0.7071.

This is 1 subtracted by the  p value of z when X=12.5.

So,

z=X-μ/σ

=12.5-14/0.7071

=-2.12

P value=0.0170

1-0.0170=0.9830

=98.30%

Hence the probability that the mean clock life would differ from the population mean by greater than 1.5 years is 98.30%.

Learn more about probability at brainly.com/question/24756209

#SPJ4

There is a mistake in question and correct question is as under:

What is the probability that the mean clock life would differ from the population mean by greater than 12.5 years?

5 0
1 year ago
My sister needs help!
Lunna [17]
Idk if she's too young to learn cross multiply, but this is an easier method.

Multiply everything by 4 which cancels out the 4 on the left side.
36z-16/5 <= 7z + 2
Now multiply everything by 5, cancelling out the right side 5.
36z-16 <= 35z + 10
Solve the equation normally
z-16<=10

z<=36
3 0
3 years ago
The area of a square is 16 square units. What is the length of a side?
Sunny_sXe [5.5K]

Answer:

4 is the length of a side.

Step-by-step explanation:

16 divided by 4 equals 4

5 0
3 years ago
Read 2 more answers
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