HELPPP RLY FAS Emile is saving money to buy a bicycle. The amount he has saved is
shown in the table.
Weeks
1
2
3
4
5
Amount
$30
$45
$60
$75
$90
$105
Which of the functions below describe the amount A, in dollars, Emile
has saved after t weeks?
A. A(t) = 15 + 15(t - 1)
B. A(t) = 30 + 15(t - 1)
C. A(L) = 15(2)
D. A(C) = 30 + 15t

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

What is the explicit rule for the sequence in simplified form? −1,−4,−7,−10,−13… an=4−5n an=−4−3n an=2−3n an=−6−5n