the time it takes to hand carve a guitar neck is uniformly distributed between 110 and 190 minutes. what is the probability that the guitar neck can be carved between 100 and 150 minutes

Will give brainliest summations with algebraic expressions image shown

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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.