Simplify (2.2 x 10')= (1 104) and write the answer in scientific notation.
a. 2.2 x 10°
b. 22
c. 2.2 x 1011
d. 2.2 x 10?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Write the pair of fractions as a pair of fractions with a common denominator

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section