A driver collected data on how long it takes to drive to work, 20
25
30
Time in minutes
Number of trips
4
8
2
1) Find the P(the trip will take 25 min)
2) Fine P(the trip will take 20 min)
3) Find the P(the trip will take at least 25 min)

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Iwill give you ! what is the measure of ∠v ?

1- 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.2- 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 the first question?