Asquare has a side length of 5. if another square is created by doubling the side length, what happens to the perimeter of the dilated square?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50