Robert will roll a number cube, labeled 1 through 6, a total of 300 times. About how many times could Robert expect to roll a number greater than 4? a. 30
b. 50
c. 70
d. 100

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?