In the bike store, there are hover boards and electric scooters. The ratio of the number of scooters to the number of hover boards is 3:5. If there are 18 scooters, how many scooters and hoverboards are there altogether?

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year