The table shows the cost in dollars, y, for renting a truck and the discount for using personal insurance for x number of days.
Number of Days, x
1
Cost for Truck
Rental, y
($)
47.50
82.50
117.50
152.50
Discount for Personal
Insurance, y
($)
7.50
15.00
22.50
30.00
2
4
Which function shows the final cost in dollars, y, for renting four trucks using personal insurance for x number of days?

  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered