Question 2/7
.
> NEXT
BOOKMARK
2
The trajectory of a rocket is represen...
Mathematics, 04.05.2021 15:50 ayindejoy
Question 2/7
.
> NEXT
BOOKMARK
2
The trajectory of a rocket is represented by the function h(t) = -3t+ 24 +36 where h is the height in meters and t is the time
seconds. Drag and drop the answers to the questions below.
DRAG & DROP THE ANSWER
(a) What is the initial height of the rocket before it takes off?
96 feet
60 feet
3 seconds
(b) What is the height of the rocket after 2 seconds?
72 feet
84 feet
36 feet
(c) At what time does the rocket reach its maximum height?
2 seconds
24 feet
6 seconds
(d) What is the maximum height reached by the rocket?
48 feet
4 seconds
5 seconds
Answers: 1
Mathematics, 21.06.2019 12:30
Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.
Answers: 1
Mathematics, 21.06.2019 17:40
Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane
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: 3
Mathematics, 21.06.2019 21:30
Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.
Answers: 2
Health, 14.10.2021 21:30
English, 14.10.2021 21:30
Mathematics, 14.10.2021 21:30
Social Studies, 14.10.2021 21:30
Mathematics, 14.10.2021 21:30
Mathematics, 14.10.2021 21:30
Social Studies, 14.10.2021 21:30
Biology, 14.10.2021 21:30
Mathematics, 14.10.2021 21:30
English, 14.10.2021 21:30