3 years ago

45 points! Help me on the attached file, please :D

Mathematics

1 answer:

atroni [7]3 years ago

8 0

It is B.Scale factor=New length/old length=8/2=4

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Hannah has a aquarium with 25 Liter of water in it.How many milliliters of water are in the aquarium

Vikentia [17]

Answer:

25000

Step-by-step explanation:

25 * 1000 = 25000

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3 years ago

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If "z" is a standard normal variable, find the probability that "z" is less than 1.16. Sketch the graph and the required area.

mixer [17]

Answer:

Step-by-step explanation:

It would be more obvious if it says z is a standard Normal variable and that the question is related to statistics.

From "Computing Probabilities Using the Cumulative Table" , the probability of z is less than 1.16, P(z<1.16) = 0.8770.

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2 years ago

HELP ME PLEASEEEEE PLEASEEEEE

viktelen [127]

Answer:

5.46π cm³

Step-by-step explanation:

Volume of sphere= 4/3πr³

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hope this helped you!

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3 years ago

Rose and Dennis each open a savings account at the same time. Rose invests $2,600 in an account yielding 4.1% simple interest, a

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The formula is
A=p (1+rt)
A future value
P present value
R interest rate
T time in years

Rose investment
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Dennis investment
A=2,200×(1+0.057×9)
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So Rose investment is greater than Dennis investment by
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3 years ago

Find the constant variation for the direct variation given

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$10y=13x\ \ \ /:10\\\\y=1.3x\\\\constant=1.3\\==================\\f(x)=4.5x\\\\constant=4.5\\==================\\x+y=0\\y=-x\\\\constant=-1$

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3 years ago