The speed is the ratio between the distance d traveled by an object and the time t it took to move. In terms of a mathematical equation, it's expressed as:

$\displaystyle v=\frac{d}{t}$

Michael drove 210 miles in 3 and one-half hours. The parameters to calculate the speed are: d= 210 miles, t = 3.5 hours. The speed of Michael is:

$\displaystyle v_M=\frac{210}{3.5}=60\ mi/h$

Jordan drove 330 miles in 6 hours, thus his speed is:

$\displaystyle v_J=\frac{330}{6}=55\ mi/h$

It's clear that Michael drove faster than Jordan.

8 0

3 years ago

Christine is making fleece blankets. 6 yards of fleece will make 2

Rzqust [24]

Answer:

3 blankets.

Step-by-step explanation:

First, you do 6/2 and you get 3 yards of fleece for 1 blanket. 9/3 is 3 so 3 times 1 is 3.

So there are 3 blankets for 9 yards of fleece.

5 0

3 years ago

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12 x (3 + 4) ÷2 - 10=

Serga [27]

Answer:

Step-by-step explanation:

8 0

3 years ago

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