Taylor was watching a nascar race. his favorite driver was three seconds behind the leader, but he was gaining on the lead driver at 1/2 second per lap. there were 7 laps to go to finish the race. was it possible that taylor’s favorite driver won the race? explain

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15