3 years ago

The scatterplot above shows the number of hits and the

Mathematics

1 answer:

jonny [76]3 years ago

7 0

I think the answer B step by step

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Miss pineapple drew 2 tape diagrams. On one she showed 7/8 and the other she showed 8/7. Which is more? How do you know?

topjm [15]

Answer:8/7

Step-by-step explanation:

7/8= 0.875

8/7=1.143

1.143 is more than 0.875

That means 8/7 is greater

3 0

3 years ago

At 5 p.m., the total snowfall is 2 centimeters. at 10 p.m., the total snowfall is 10 centimeters. what is the mean hourly snowfa

TEA [102]

Answer:

The mean hourly snowfall is 2.5 centimeters

Step-by-step explanation:

The mean hourly snowfall is the number of centimeters that fell during the period divided by the number of hours.

From 5 P.M. to 9 P.M., there are 4 hours

At 5 P.M., the total snowfall is 2 centimeters.

At 9 P.M., the total snowfall is 12 centimeters.

So in those four hours, the depth of snow increases 12-2 = 10 centimeters

10/4 = 2.5

The mean hourly snowfall is 2.5 centimeters

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2 years ago

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babunello [35]

I think it would be a also

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3 years ago

Write the first five terms of the sequence defined by the explicit formula.

AlexFokin [52]

Answer:

(a) 112, 28, 7, (7/4), (7/16)

Step-by-step explanation:

The sequence is given by the explicit formula

$a_{n} = 112 (\frac{1}{4} )^{n-1}$

The terms of the sequence are :

$a_{1} = 112 (\frac{1}{4} )^{1-1} = 112 (\frac{1}{4} )^{0} =112$

$a_{2} = 112 (\frac{1}{4} )^{2-1} = 112(\frac{1}{4} ) =28$

$a_{3} = 112 (\frac{1}{4} )^{3-1} = 112(\frac{1}{4} )^{2} = 7$

$a_{4} = 112 (\frac{1}{4} )^{4-1}=112(\frac{1}{4} )^{3} = \frac{7}{4}$

$a_{5} = 112 (\frac{1}{4} )^{5-1}=112 (\frac{1}{4} )^{4} = \frac{7}{16}$

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3 years ago

A mantee surfaced for air 3 times in 120 seconds

Fantom [35]

Answer:

40 seconds

Step-by-step explanation:

7 0

3 years ago