Mathematics, 31.12.2019 01:31 nofer
Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture frame. which statement about the solutions x = 5 and x = β20 is true? a. the solutions x = 5 and x = β20 are reasonable. b. the solution x = 5 should be kept, but x = β20 is unreasonable. c. the solution x = β20 should be kept, but x = 5 is unreasonable. d. the solutions x = 5 and x = β20 are unreasonable.
Answers: 3
Mathematics, 21.06.2019 17:00
Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l
Answers: 2
Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
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
Carmen is using the quadratic equation (x + 15)(x) = 100 where x represents the width of a picture f...
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