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3 years ago

There are 7.5E38 stars in our Galaxy. So far astronomers have mapped 0.27% of all of these stars.

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

4 0

Answer:

2.03E36

Step-by-step explanation:

The number mapped is the product of the total number and the fraction that are mapped:

7.5E38 × .27E-2 = 7.5×.27 E (38 -2) = 2.025E36 ≈ 2.03E36

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sergij07 [2.7K]

The perimeter is the measure around the shape, so just add all the sides together-
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3 years ago

Solve the equation k+10=27 k=

Reil [10]

Steps to solve:

k + 10 = 27

~Subtract 10 to both sides

k = 17

Best of Luck!

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3 years ago

I need help on question 1 of symbolic representation

monitta

Answer:

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Step-by-step explanation:

Lets use the slope formula to determine the slope of this graph:

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So the equation would be:

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bekas [8.4K]

Answer:

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Step-by-step explanation:

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3 years ago

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babunello [35]

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2 years ago

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