In a short response of three to five sentences, share a portion of your results from the trials you ran for the HeadsOrTails program. Specifically report on the five trials using an unbiased (fair) coin with 10 flips and the five trials using an unbiased (fair) coin with 1,000 flips. Which simulation results do you think best reflect the real world

Use the multiplier method to incrases £258 by 43%

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 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.