Katie is watching a helicopter flying at an altitude of 5 miles. If the angle of elevation is pi/3, the distance between Katie and the helicopter is approximately miles.

What is an appropriate measure to record your weight?

Miranda found 4 pieces of an ancient ceramic bowl. Does Miranda have all the pieces of the bowl?

Right triangle ABC has right angle C. if tan B=8 over 15 what Is the value of sin A and cos B

What times what equals 40

An adult ticket to an exhibition costs $5 while a child's ticket costs $2. If the number of children going to the exhibition was 3 more than the number of adults and a total amount of $20 was spent on the tickets.

How much greater is 1 than 0.1?

Place the grouping symbols to make this equation true. 84-48/8-4=72

You earn $20.00 per hour at your job. If you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8 years? Use the equation h=C (1+r) ^t, where C is the beginning hourly rate, r is the growth rate, and t is time in years.

Simplify the expression in exponential notation. 2 • a • b • a • b

Mary only has $28.50 in her wallet. For which of the following does she have enough money. $40 shirt with a 20% discount, $26 dinner with a 6.5% tax, or 10% markdown on a $32 game