There are 2 ways to turn a number into a percent...
(1) move the decimal 2 spaces to the right....0.3 = 30%
(2) multiply by 100....0.3 x 100 = 30%
80 because 160 divided by 2 is 80 so 2 x 80
Answer:
The range for boys is 0-12 and the mean is 5.1
The range for girls is 2-8 and the mean is 5.3
Step-by-step explanation:
Answer:
2>x
y>-1
Step-by-step explanation:
assume y=0 when finding x and vice versa