It took Ivan 7 1/2 hours to drive 412.5 miles at a constant speed. How fast was he driving? Show how you know.

Let a = (?2,1,2, b = (?1,2,4, and p = (k, k, k. the vector from a to b is perpendicular to the vector from a to p when k =

Which numbers are rational? Check all that apply. A - 19 B - 2/5 C 0 D 4/7 E 1.091502 ... F 2.89

What would. 665 be as a percentage

What do the expressions (3up3) and (3up4) have in common

If 12 counters is 3/4 of a set what is the whole set?

What is 20% of 70 of plants

A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of the tournament: Round (x) 1 2 3 4 5 Players f (x) 256 128 64 32 16 Compute the average rate of change of f (x) from x =

Jan wants to predict the number of hits she will get on her Webpage. Her Webpage received 3 hits during the first week it was posted. If the number of hits triples every week, how many hits will the Webpage receive during the 5th week?

Which expressions are equivalent to x+x+x+2 Choose 2 answers:

Five times the sum of a number and 27 ig greater than or equal to six times the sum of that number and 26. What is the solution set of this problem