The average time for the three downhill runs was 49.8 seconds. if the first run took only 45.2 seconds and the second run slowed to 51.8 seconds, what was the time for the third run?

Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate