Write 0.000320 in scientific notation.

There are 40 students in the school band. There are three times as many girls as boys in the band. How many boys are in the band what let statement would be correct

A college theater charges $5 handling fee. tickets cost $58. what would the slope be

The low temperature in Leroy's town one day was - 4 F. The difference between the high temperature and the low temperature that day was 6 F.

A house was built in 1985 and cost $62000. It was sold in 2003 for $310000. (a) Work out the 1985 price as a percentage of the 2003 price. (b) Calculate the percentage increase in the price from 1985 to 2003.

2 (3x - 4) Write it in expanded form

You estimate that a tree is 45 ft tall. It is actually 58 ft tall.

A satellite television provides charges 39.95 per month for service. on demand movies can be rented for 3.99 each. broadcasts of special events can be rented for 49.95 each.

In a department store he finds a square rug that has an area of 9 m2. How many of those rugs are needed to cover an area of 36 square meters?

Using complete sentences only, describe how to find the volume of a cone.

If y varies directly with x, and y = 7 when x = 6, what is the constant of variation?