5 ÷ 1/2 => 5 x 2/1 => 10/1 => 10
<span>The probability of the event that will not occur is 0.73.
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Square root of 289 = 17 ft
so this rug would not fit the room because one side is 16 ft long.
Answer is (1) 160 km in 2 hours and
(2) 16 miles in 12 minutes.
Step by step.
80 km / 1 hour = x km /2 hours
Cross multiply =
x = 160
The second one requires a little more math. Because we are looking at how far in minutes, we change the rate of 80km in 1 hour to 80 km in 60 minutes.
80 km / 60 = x / 12
Cross multiply
12x = 960
Solve for x by dividing both sides by 12
X = 16
I did the math on a print screen to explain the cross multiply.
Answer:
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