Mathematics, 27.05.2021 20:10 kennyg02
You measure the shadow cast by a certain tall building and find that it is 80 feet long. Then you measure the shadow cast by a 3 foot post in find it to be 4 inches long. Determine the buildings height.
Answers: 3
Mathematics, 21.06.2019 14:00
The graph of a line gets what as the value of the slope gets bigger
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Mathematics, 21.06.2019 15:00
Consider the diagram. which line segment has the same measure as st? rx tx sr xs
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Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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
You measure the shadow cast by a certain tall building and find that it is 80 feet long. Then you me...
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