Average = 55 seconds
1st number = 54.3 seconds
2nd number = 56.1 seconds
3rd number = n
what does "n" equal?

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244