The dot plot below shows the hourly rate of some babysitters:
babysitting rates
$1.00
$2.00
$6.00
$7.00
$3.00 $4.00 $5.00
dollars per hour
based on the data shown, how many babysitters surveyed earned $5 or $6 per hour? (1 point)
o 2
o 3
o 5
06

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π