What is the area of the real object that the scale drawing models? Scale factor: 1:3
Area =
20 square cm
Scale drawing

What is the best reason for jacinta to have a savings account in addition to a checking account

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%