Mathematics: Mr diaz decreased the speed of his car by 30 miles per hour over a period of 10 seconds. what is the average change in the speed each second?

Mr diaz decreased the speed of his car by 30 miles

danielajimenezowfsvp

28.01.2020

The equivalent equation of $d=\frac{m}{V}$ is $V=\frac{m}{d}$ .

Step-by-step explanation:

The given equation is

$d=\frac{m}{V}$

Where d is density, m is mass and V is volume.

We have to solve this equation for V. To separate the variable V on one side multiply both sides by V.

$d\times V=\frac{m}{V}\times V$

dV=m

Diven both sides by d.

$\frac{dV}{d}=\frac{m}{d}$

$V=\frac{m}{d}$

Therefore the equivalent equation of the given equation is $V=\frac{m}{d}$ .

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