An indoor soccer goal is 6 one half feet high .an outdoor soccer goal is 1 3/13 times as high as an indoor goal. how high is an outdoor goal?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.