The centimeters in 23.6 can equal 9 inches within those amount of centimeters. 23.6 divided by 2.5 equals 9.44, rounding it equals to 9.
Answer:
3x-3<6x-6
Step-by-step explanation:
3(x)= 3x
3(-1) = -3
3x-3
-3(2) = -6
-3(-2x) = 6x
6x-6
Answer:
8 ft. per square
Step-by-step explanation:
might be
First, add the frequencies in order to obtain the total number of surveyed people,
![T=12+20+38+20+10=100](https://tex.z-dn.net/?f=T%3D12%2B20%2B38%2B20%2B10%3D100)
Then, the condition 'a teenager has 4 or more pairs of shoes' is satisfied if the number of shoes is either 4 or 5; then,
![P(4or5)=P(4)+P(5)=\frac{20}{100}+\frac{10}{100}=\frac{30}{100}=\frac{3}{10}](https://tex.z-dn.net/?f=P%284or5%29%3DP%284%29%2BP%285%29%3D%5Cfrac%7B20%7D%7B100%7D%2B%5Cfrac%7B10%7D%7B100%7D%3D%5Cfrac%7B30%7D%7B100%7D%3D%5Cfrac%7B3%7D%7B10%7D)
<h2>The exact answer is 3/10 or 0.3 (both are equivalent)</h2>