David tosssed a 6-sided number cube 40 times. the table shows the number of time it landed on each number? what is the experiment probability that the number cube will land on either the number 1orthe number 6

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

E. which of the following is not a possible probability? a. 25/100 b. 1.25 c. 1 d. 0