Mathematics, 10.12.2021 01:20, Guidomigoo3x
Brittany is riding a tricycle around the neighborhood. The back wheels each have a diameter of 6 inches, and the front wheel has a diameter of 12 inches. Her bike is moving at a speed of 12 inches per second Q 13. A spider jumps onto the bottom of the front wheel as the bike is moving, The spider believes that if it just holds on tight that the tire will go all the way around one time in just 1 second. Is it right or wrong? Explain your answer. Q 14. Another spider jumps onto the bottom of one of the back tires. About how long will it take it to get to the bottom again?
Answers: 2
Mathematics, 21.06.2019 19:00, libertycooper
D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°
Answers: 1
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Brittany is riding a tricycle around the neighborhood. The back wheels each have a diameter of 6 inc...
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