To rent a bicycle, a bike shop charges a deposit plus an hourly rate. martin can determine how much he will have
to pay for a rental lasting t hours by using the expression 8t+ 20.
what does the coefficient 8 likely represent?
a) the length of item of the rental
b) insurance for the bicycle
c) the hourly rate for renting the bicycle
d) the deposit for the bicycle

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.