Two fair coins are being used in a probability experiment. During each trial of the experiment, the coins are flipped and the outcomes are recorded with H representing heads and representing tails.
There are four possible outcomes: HH. HT. TH, and TT. What is the probability, on each trial of the
experiment, that the outcome is one head and one tail, in any order?
A. 255
B. 339
C 50%
D. 759

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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.