The diagram shows triangle PQR. 65°
P
PSR is a straight line.
size of angle PQS : size of angle SQR = 3:1
430
S
R
Work out the size of angle PSQ.

Jim is painting the inside of a circular helicopter pad. how many cans of paint would he need if the pad is 50 feet across and each can of paint covers about 200 ft2.

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)