Mathematics, 11.07.2019 13:30 jt121717
In a swimming competition, grace jumped from the height of 22 meters. the following table represents the height f (t), in meters, at time t seconds. time (t) (in seconds) height f(t) (in meters) 1 25 2 20 3 15 4 0 which of the following represents the x-intercept of f(t)? grace reaches the swimming pool after 4 seconds. grace reaches a maximum height of 25 meters. grace reaches the swimming pool after 1 second. grace reaches a maximum height after 20 seconds.
Answers: 1
Mathematics, 21.06.2019 14:10, evalentine843
Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution
Answers: 1
Mathematics, 21.06.2019 17:30, muhammadcorley123456
Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?
Answers: 3
Mathematics, 21.06.2019 21:00, Anybody6153
Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
Answers: 1
In a swimming competition, grace jumped from the height of 22 meters. the following table represents...
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