kadejoset
2022-07-25
Answered

Show the steps in converting $0.95g/c{m}^{3},2.7g/c{m}^{3},3g/c{m}^{3},\text{}and\text{}3.3g/c{m}^{3}\text{}to\text{}kg/{m}^{3}.$

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Caylee Davenport

Answered 2022-07-26
Author has **14** answers

Conversion factors:

$1\times {10}^{6}c{m}^{3}=1{m}^{3}$

1000 g = 1 kg

$\frac{.95}{c{m}^{3}}\ast \frac{1kg}{1000g}=.00095\frac{kg}{c{m}^{3}}$

$\frac{.00095kg}{c{m}^{3}}\ast \frac{1\ast {10}^{6}c{m}^{3}}{1{m}^{3}}=950\frac{kg}{{m}^{3}}$

Units cancel diagonally; proceed to do the same for the rest of the conversions.

$1\times {10}^{6}c{m}^{3}=1{m}^{3}$

1000 g = 1 kg

$\frac{.95}{c{m}^{3}}\ast \frac{1kg}{1000g}=.00095\frac{kg}{c{m}^{3}}$

$\frac{.00095kg}{c{m}^{3}}\ast \frac{1\ast {10}^{6}c{m}^{3}}{1{m}^{3}}=950\frac{kg}{{m}^{3}}$

Units cancel diagonally; proceed to do the same for the rest of the conversions.

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Rob can complete his bus route in 6 hours. Joan can complete her bus route in 4 hours. If they both left the terminal at 3:00 am and after each completed route returned to the terminal, determine the next time they would leave the terminal at the same time.

A) 9:00 am

B) 7:00 am

C) 3:00 pm

D) Not enough information given to tell.