Anumber cube is rolled and a coin is flipped. predict how many times you would get heads and a number less than 3 in 240 trials. a) 60 b) 40 c) 30 d) 20

See attachment below and find the equivalent of tan(∠qsr)

Which statement shows that 6.24 is a rational number? a. 6.24 = 6.242424 b. 6.24 = 6.24 c. 6.24 = 68⁄33 d. 6.24 = 66⁄25

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.