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Sav [38]
2 years ago
10

Do you add or multiply when you do area ​

Mathematics
2 answers:
N76 [4]2 years ago
5 0

Answer:

mulitpy

Step-by-step explanation:

area= L x W

(Length x Width = Area)

seropon [69]2 years ago
4 0

Answer:

either one will work.  

you can either multiply length times width or you can add all the sides together.

Step-by-step explanation:

hope this helps

have a good day

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Find the slope of the line through each pair of points (-20,-4) and (-12,-10)
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Answer: -3/4x -19

Use formula y2 - y1

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3 years ago
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Assume that​ women's heights are normally distributed with a mean given by mu equals 62.5 in​, and a standard deviation given by
kirza4 [7]

Answer: a) The probability is approximately = 0.5793

b) The probability is approximately=0.8810

Step-by-step explanation:

Given : Mean : \mu= 62.5\text{ in}

Standard deviation : \sigma = \text{2.5 in}

a) The formula for z -score :

z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}

Sample size = 1

For x= 63 in. ,

z=\dfrac{63-62.5}{\dfrac{2.5}{\sqrt{1}}}=0.2

The p-value = P(z

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Thus, the probability is approximately = 0.5793

b)  Sample size = 35

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z=\dfrac{63-62.5}{\dfrac{2.5}{\sqrt{35}}}\approx1.18

The p-value = P(z

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Thus , the probability is approximately=0.8810.

6 0
3 years ago
Suppose you buy a CD for $500 that earns 3% APR and is compounded quarterly. The CD matures in 3 years. Assume that if funds are
postnew [5]
The question is asking to choose among the following choices that states the early withdrawal fee of the account given in the problem, base on my calculation and further formulation about the said problem, I would say that the answer would be letter D. $3.75. I hope you are satisfied with my answer 
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Could someone help me with this?
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3 years ago
A water tank has 80 gallons of water. But the tank has a leak from which water flows at a rate of 1 gallon every 2 minutes. If y
MatroZZZ [7]

Answer:

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Step-by-step explanation:

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Rate of change is the slope

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A water tank has 80 gallons of water. so y intercept is 80 gallons of water

y intercept = 80

3 0
3 years ago
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