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lys-0071 [83]
4 years ago
6

Which measurement would be least likely to be written in scientific notation: the thickness of a dog hair, the radius of a perio

d on this page, the ounces in a cup of milk? Explain your reasoning.
Mathematics
1 answer:
Dmitry [639]4 years ago
5 0
None of them NEEDS to be written in scientific notation, IF the best unit is
selected to represent each one ... micrometers for the hair and the period, etc.

For the cup of milk, you specified the unit of measure.  Using that unit,
the number is more than 1 and less than 10 , so there's no need at all
for scientific notation.
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Step-by-step explanation:

The answer is 246

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A company loses $5,400 as the result of a manufacturing defect. Each of the 8 owners have agreed to contribute an equal amount,
vredina [299]

Answer:

A. 5400-8x

B. $600

Step-by-step explanation:

5400-8x=600

8x=5400-600

x=4800/8=600

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3 years ago
A lake is 200 feet wide. Two boats start to move towards one another from opposite shores. In one minute, the first boat goes 40
NARA [144]

Answer:

I use faction

Step-by-step explanation:

The first boat.

\frac{40 feet}{60 seconds} ÷ 10 = \frac{4 feet}{6 seconds}

\frac{4 feet}{6 seconds} ÷ 2 = \frac{2 feet}{3 seconds}

The first boat move \frac{2 feet}{3 seconds}

The second one do the same

\frac{30 feet}{60 seconds} ÷ 10 = \frac{3 feet}{6 seconds}

\frac{3 feet}{6 seconds} ÷ 2 = \frac{1.5 feet}{3 seconds}

That is the speed of each boat.

The first boat need 50 minutes to get to the other side

2000 ÷ 2 =1000

1000 x 3 = 3000

3000 ÷ 60 = 50

The second boat need 66.6666666667 minutes to get to the other side

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8 0
3 years ago
How many solutions does the nonlinear system of equations graphed below have?
LenKa [72]

Answer:

2

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Hope this helps.

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3 years ago
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Marti has a jar of 161 coins consisting of pennies and nickels. The total value of the coins is $3.09. How many nickels does Mar
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Okay, so there are nickels and pennies in this jar.

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So now we solve the equation:

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Let's check our answer:

124 x .01 + 37x .05 = 1.24 + 1.85 = 3.09

It works!

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3 years ago
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