Bill wants to take 12 lb of chocolate on a trip. if he already has chocolate bars weighing 3 lb 10 oz, and 1 lb 3 oz., how much more does he need to take?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Write the expression as a single natural logarithm. 2 in a - 4 in y

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