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3 years ago

Help?? Giving Brainly

Mathematics

2 answers:

disa [49]3 years ago

8 0

Answer: 13 inches

Step-by-step explanation:

When talking about distance, we use absolute value. Whether it is 100 units or negative 100 units, there are still a difference of 100 units.

13 inches is your answer.

Please give brainliest!

Sphinxa [80]3 years ago

3 0

The second one is the answer

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What is the vertex of the absolute value function below

Kipish [7]

The vertex is the point where the function changes direction, in this case from growing to decrease. That is the point wiht x-coordinate 4 and y-coordinate 1, so the point is (4,1).

7 0

3 years ago

A simple random sample of 144 observations was taken from a large population. The sample mean and the standard deviation were de

Vera_Pavlovna [14]

Answer:

The standard error of mean = 10

Step-by-step explanation:

Given a simple sample of 144 observations was taken from a large population.

The size of large sample 'n' = 144

Given sample mean and the standard deviation were determined to be 1234 and 120 respectively.

Given standard deviation of sample (S) = 120

The standard error of mean is determined by

$SE (X^{-} ) = \frac{S.D}{\sqrt{n} }$

$SE (X^{-} ) = \frac{120}{\sqrt{144} } = 10$

Final answer:-

The standard error of mean = 10

4 0

3 years ago

Simplify. -2-5 Please Help

Natalija [7]

The answer is -7,i hope this helps

3 0

3 years ago

Read 2 more answers

What is 2(9x-1)+7(x+6)=-60

Harman [31]

2(9x-1)+7(x+6)=-60
Reorder the terms in parentheses
+(+18x-2)+7*(x+6)=-60
Remove unnecessary parentheses
+18x-2+7*(+x+6)=-60
Reorder the terms in parentheses
+18x-2+(+7x+42)=-60
Remove unnecessary parentheses
+18x-2+7x+42=-60
We move all terms containing x to the left and all other terms to the right
+18x+7x=-60+2-42
We simplify left and right side of the equation
+25x=-100
We divide both sides of the equation by 25 to get x
x=-100/25
x=-4

6 0

4 years ago

Will upvote

Tasya [4]

5 cartons cost $8.75
Hence 1 carton costs:
8.75/5 = $1.75

Then multiply by 11

$1.75 x 11 = $19.25

Answer C :)

3 0

3 years ago