13/5x -3/4= a. -20/24. b. -9/20. c. -1 1/5. d. -1 9/20

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

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

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.