At the Phoney Interior Design Store each salesperson receives a 7.5% commission on sales. What would a salesperson earn if she sold $1,750 in home furnishings?

What are the soultion(s) to the quadratic equation 40- x^2=0

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?