Richard earns $2700 a month. He received a 3% raise. What is Richards new annual salary?

7000 (1+.065/12) 12*15

A pyramid has a volume of 108 m^3, with a base area of 36m. What is the height

Each time a coin is flipped, it has a 50% chance of landing on heads and a 50% chance of landing on tails. The coin will be flipped 3 times. What is the probability it will land on tails all 3 times?

Evaluate ab + 2c when a=3 and b=2 and c=-4

How do I find the complementary angle of 69 degrees?

Another question?! Solve for x: 16x>-64

A triangle has measures that are 45 45 90 The hypothenuse of the triangle is 10 What is the perimeter of the triangle

Find the greatest common factor of 8a3b2 and 12ab4

What do s the constant proportionality in the equation y = 5x

You roll a six-sided die. Find the probability of each of the following scenarios. (a) Rolling a 4 or a number greater than 3 (b) Rolling a number less than 5 or an even number (c) Rolling a 4 or an odd number