This probability distribution shows the typical grade distribution for a Geometry
course with 35 students.
Grade
A
B
с
D
F
Frequency 5
10
15
3
N
Find the probability that a student earns a
grade of A, B, CN C.
p = [?]
Enter a decimal rounded to the nearest hundredth.

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.