Choose either multiplied by or divided by to make each calculation correct. 140.2 = 70
161.25 = 20
200.5 = 10
360.75 = 48​

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.

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which expression is rational? 6. , square root two, square root 14, square root 49