22.) A bank offers a savings account that accrues simple interest annually based on an initial deposit of $500. If S(t) represents the money in the account at the end of t
years and S(5) = 575, which of the following approximates the amount of money in
the account over time?
A. S(t) = 500(1.15)'
B. S(t) = 500(1.0283)
C. S(t) = 575(5)
D. S(t) = 500(0.23)'
23.) Another bank offers a savings account that accrues compound interest annually at
a rate of 3%. What is the initial amount needed in this account so that it will have the
same amount of money at the end of 10 years as the account in question 22.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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.

Arational number that is equivalent to -20/4?