Camille invested money into an account that earned annual simple interest with a rate of 6.5%. She made no additional deposits or withdrawals, and after 9 years she had earned $1,755 in interest. What was the amount of Camille's initial investment ?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

In stepmber, daniel and justin opened a business. during their first three months of business, their average monthly profit was $51. if during their first month, they lost $29, and during their second month, they gained $115, what was their profit or loss for their third plzzz i will give you 299 points

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?