Joran has 3 blue marbles and 8 red marbles. what is the ratio the blue marbles to red marbles?

A:3:3

B:3:5

C:3:8

D:3:11

Simplify 10 (5g+2h-3) - 4 (3g-4h+2)

A test has a mean of 65 with standard deviation of 5. What percent of the students would you expect to receive a grade of 60 or less?

1) John drove his car to New York city. It took him 5 hours at speed 65m/hr. His friend took the bus for 6 hours to New York city with the same route to meet him. What is speed of the bus?

Ron tosses a 6-sided number cube labeled 1 to 6. Describe the probability that he tosses a number greater than 1. Explain your reasoning.

What the prime factor is action of 8

Factor out the greatest common factor of 64d^4 - 24d^2

Lilana claims that she can construct a triangle from a 12 inch rod a 36 inch rod and a 39.4 rod which statement explains wheather she is correct

A recreation center is offering special prices on its pool passes and gym memberships for the summer. On the first day of the offering, a family paid $96 for 4 pool passes and 2 gym memberships.

Fran paid a $50 registration fee to join the gym. she pays $20 each month. how much will fran pay for a year membership at the gym

The press box at a baseball park is 33.0 ft above the ground. A reporter in the press box looks at an angle of 19.0 degrees below the horizontal to see second base. what is the horizontal distance form the press box to second base?