What is the approximate area of the circle shown below?

23 cm

A. 72 cm2

B. 145 cm2

C. 6648 cm2

D. 1662 cm

Consider the following numbers: 7000, 700, 70, 0.7, 0.07, 0.007

How much smaller is 32.923 than 32.9705?

How fast in miles per an hour is a bus going if it travels 36 miles in 45 minutes?

Simplify (9/100) ^3/2 in rational form.

Mrs Naidu bought $155 in groceries. she paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of each type of note were used.

True or false, to convert square meters to square yards, multiply 3 by 9.29 x 10^-2

A report sponsored by the California Citrus Commission concluded that cholesterol levels can be lowered by drinking at least one glass of a citrus product each day. This report is biased. The report may be biased because:

A pyramid has a square base with 8 sides and a slant height of 5

4x - - 2=3x+10 how do u do this

Greatest common factor of 24 and 84