Determine whether the following statement is true or false. 11 – 7 ≠ 4 and 2 – 0 > 0

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

Find the dimensions of the circle. area = 64π in.² r= in.