The square root of 279 lies between what two whole nunbers

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.