a necklace contains 36 gram of gold 72% of the mass of necklace is gold what is the mass of the necklace

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

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