What is the expression using summation notation of 0.4 (1/2+1/2.4+1/2.8+1/3.2+1/3.6) ?

What kinds of regular polygons can be used for regular tessellations?

Craftworks rents a storage space that measures 250 ft x 300 ft x 50 ft. Craftwork pays $1500 for the storage space each month. What is the cost per cubic foot? A.$0.0015 B.$0.0003 C.$0.0004 D.$0.025

Complete the ratio table. 16 17 32 51 64 68 80 85

Randall is a real estate agent. His earnings are based on a graduated commission. He receives 4% on any sale up to 100,000 and 6% for any amount over the $100,000. Last saturday he sold a house for $109,000. How much did he make selling the house?

Beth and cade were on one team what was their total score

I roll a six-sided die 4 times. Find chances for each of the following events: a) the first die roll is bigger than the second or the first roll is a

nancy purchased some bed sheets. they were originally $48, but they were on sale for 25% off. what was the sale price of the bed sheets?

What is the length of a diagonal of a cube with a side length of 3cm?

The number 137.5 is 125% of what number

The Chinese pay 2,568 a year in property taxes on their home if they make monthly payments how much do they pay each month?