If each 2 cm on the scale drawing equals 8 feet, what are the actual dimensions of the room?

length = 8 feet, width = 6 feet
length = 12 feet, width = 8 feet
length = 18 feet, width = 16 feet
length = 24 feet, width = 16 feet

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

What is the domain of the step function f(x)=[2x]-1?

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month