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3 years ago

The average (arithmetic mean) of five numbers

SAT

1 answer:

svet-max [94.6K]3 years ago

4 0

Answer:

The median is 5 and the range is 25

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If you examine a rock sample and observe fossils in it, what type of rock does the sample represent?

PolarNik [594]

Sedimentary Rock
Here's Why:
Fossils also form from molds and casts. If an organism completely dissolves in sedimentary rock, it can leave an impression of its exterior in the rock, called an external mold.
I got this information from http://www.livescience.com/37781-how-do-fossils

I hope this helps:)

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3 years ago

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Talia took the bus from her home to the bank and then walked back to her home along the same route. The round trip took 0.9 hour

n200080 [17]

Trip 1 40 0.9-x. 40(0.9-x)
Trip 2 5. x. 5x

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3 years ago

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Which refers to the different ways that people prefer to learn?

xxTIMURxx [149]

A: learning preferences

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3 years ago

During a rainfall, the depth of water in a rain gauge increases at a rate modeled by r(t)=0.5+tcos(πt380) r ( t ) = 0.5 + t cos

Tresset [83]

The function r(t)= 0.5 + t cos(πt³/80) is an illustration of a cosine function

The depth of water in the rain gauge increases by 1.466cm from t = 0 to t = 3

<h3>How to determine the increase in water depth?</h3>

The function is given as:

r(t)= 0.5 + t cos(πt³/80)

When t = 0, the depth of water is:

r(0)= 0.5 + 0 * cos(π *0³/80)

Evaluate

r(0) = 0.5

When t = 3, the depth of water is:

r(3)= 0.5 + 3 * cos(π *3³/80)

Evaluate

r(3)= 1.966

Calculate the difference (d) in the depths

d = r(3) - r(0)

So, we have:

d = 1.966 - 0.5

Evaluate

d = 1.466

Hence, the depth of water in the rain gauge increases by 1.466cm from t = 0 to t = 3

Read more about cosine functions at:

brainly.com/question/17075439

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2 years ago

You want to subtract your cost of 250 in cell e6, from your selling price of 400 in cell e5, and have the result in cell e7. How

Ber [7]

In order to have the result of the above calculation in Cell E7, you need to use the formula<u>, "=E6 - E5."</u>

<h3>Features of Excel</h3>

Allows for calculations from basic math to complex finance.
For subtraction, can simply use the minus (-) to deduct the figure in a cell from another cell.

To subtract the 250 in E6 from the selling price in E5, put an equal sign in E7 and select E5, put a minus (-) sign and then select E6. Press enter.

To extend this to other products, drag the part highlighted in the attachment across to the other products.

In conclusion, Excel can be quite helpful.

Find out more problems on Excel at brainly.com/question/25879801.

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2 years ago