Describe the shape of the data distribution.
negatively skewed
symmetric
positively skewed
linear

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"