Mathematics, 20.07.2019 08:00 mtiger
54, 55.5, 56, 56, 56.5, 57, 58, 58, 58, 58.5, 58.5, 59, 59, 59.5, 60, 60, 60.5, 61, 63, 72 ) mrs. blackwell's class is getting a new student next week. the current students want to predict the height of the new student. they record the height of everyone in the class. which measure of center should they use to make the prediction and what should be their prediction?
Answers: 2
Mathematics, 21.06.2019 18:00
!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
Answers: 1
Mathematics, 21.06.2019 18:40
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Mathematics, 21.06.2019 20:30
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.
Answers: 1
54, 55.5, 56, 56, 56.5, 57, 58, 58, 58, 58.5, 58.5, 59, 59, 59.5, 60, 60, 60.5, 61, 63, 72 ) mrs. bl...
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