What is the best estimate for the product of 289 an 7

1 answer:

4 0

Well you could round that to 290*7 (closer but harder to calculate)
wich equals 2040

Or...

You could round it to the hunderdth's place 300 (further but easier to calculate)
which equals 2100

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Measuring the speed of sound in the ocean is an important part of marine research. One application is the study of climate chang

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Answer:

A linear formula for S as a function of D is S=17D+1534

Step-by-step explanation:

We are supposed to find a linear formula for S as a function of D.

Equation of line : y = mx+c

We are given that At the surface, the speed of sound is 1534 meters per second.

c = 1534

We are given that for each increase in depth by 1 km, the speed increases by 17 m/s

So, Slope = m = 17

Substitute the values in equation

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How do you want this solved?

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Jill gets a base pay of $1500 per month. She also earns a commission of 8% of her total sales. What are Jill's earnings for a mo

mart [117]

Answer:

$4060.

Step-by-step explanation:

We have been given that Jill gets a base pay of $1500 per month. She also earns a commission of 8% of her total sales. We are asked to find Jill's earnings for a month in which she has sales of $32,000.

Jill's earnings for the month would be base salary pus 8% of $32,000.

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