2 years ago

Elise said that 0.2 equals 2. Use words and numbers to explain her mistake.

1 answer:

4 0

Answer:

Step-by-step explanation: 0.2 of 2/10 and 2 is a whole number.

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jeka57 [31]

I need the answer too lol, does anyone knows it ?

5 0

1 year ago

Nana76 [90]

2/10 because 0.7/7 is equal to one tenth, so 1.4/7 is equal to 2/10

7 0

2 years ago

ch4aika [34]

Answer:

72,220 inches per minute

Step-by-step explanation:

A car's wheels spins at 1000 revolutions per minute. The diameter of the wheels is 23 inches.

1 revolution = $2\pi$ radians

$\frac{theta}{tome}=\frac{1000 \ revolution}{1 \ minuite} = \frac{1000* 2\pi }{1} =\frac{2000\pi}{1 \ minute}$

Speed $V= \frac{r*theta}{t}$

r is the radius , theta is the angle and t is the time

We know diameter = 23 , then radius = 23/2

Speed $V= \frac{23}{2}*\frac{2000\pi}{1}$

Value of pi = 3.14

speed = 23000* 3.14= 72220 inches/ minute

3 0

2 years ago

gregori [183]

300 dollars, 15x20 because they count any fraction as a foot, so is like you are going to buy 20 foot of carpet.

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2 years ago

Oxana [17]

Answer:c

Step-by-step explanation:

5 0

2 years ago