3 years ago

My sister needs help and i dont want to help her, heres the question:

Mathematics

2 answers:

Mrrafil [7]3 years ago

7 0

Answer:

MY SISTERS NAME IS ZOE

Step-by-step explanation:

Tanzania [10]3 years ago

4 0

Answer:

1.6 laps per minute

Step-by-step explanation:

Explanation: In terms of number of laps per minute, the answer is 20 laps12.5 minutes=1.6 laps per minute.

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A manufacturer of industrial solvent guarantees its customers that each drum of solvent they ship out contains at least 100 lbs

Hitman42 [59]

Answer:

Step-by-step explanation:

Let X be the solvent present

Then given that the manufacturer of industrial solvent guarantees its customers that each drum of solvent they ship out contains at least 100 lbs of solvent.

X is N(101.3, 3.68)

a) $P(X>100) = P(Z>\frac{100-101.3}{3.68} =P(Z>-0.35)\\=0.6368$

Probability = 0.6368

b) $P(X>100)= 0.97$ means Z score = 1.88

X=100+1.88(s) =101.3

s=1.3/1.88=0.6914

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3 years ago

What are two decimals with thousandths that would give 0.2 when rounded to the nearest tenth and 0.20 when rounded to the neares

ale4655 [162]

To answer your questions, 3.216 and 7.203.

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3 years ago

Elle can buy 2 quarts of milk for $3 or 1 gallon of milk for $3, Which Is The Better Deal.... Because Im not sure..

GrogVix [38]

1 gallon is equal to 4 quarts.

So you can either get 2 quarts for $3, or 4 quarts for 3$

1 gallon is the better deal.

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4 years ago

Read 2 more answers

HELP I DON'T UNDERSTAND THIS AT ALL!!!

Hatshy [7]

D__ is 7.5<x

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3 years ago

In which number does the 5 represent 5x 10,000?

lyudmila [28]

It would be 50,000, because 5*10,000=50,000.

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