Questions by GianhTran

Questions by GianhTran

D(m) t(s) The opposite (displacement - time) graph describes the motion of a body moving in a straight line. Is the velocity of the body positive, negative or zero at : (a) t=1s (b) t = 2 s (c) t = 3 s

asked Sep 3, 2020

1 answer

4 votes

184k views

A child has 4 wooden blocks. How many different ways can she stack 3 of them into a tower?

asked Aug 2, 2020

1 answer

3 votes

128k views

A fish tank in a pet store has 22 fish in it. 7 are orange and 15 are white. Determine the probability that if we select 3 fish from the tank, at least 2 will be white.

asked Apr 20, 2020

2 answers

4 votes

210k views

Who says the following and why? "He was once hunted into a cemetery somewhere on the banks of the Ganges by a pack of pariah dogs, and had to spend the night in a newly dug grave with the creatures snarling

asked Jan 27, 2020

2 answers

5 votes

66.8k views

a flag is in the shape of a 30 -60 -90 triangle. The shorter leg has a length of 10 inches. What is the length of the hypotenuse?

asked Jun 10, 2019

2 answers

3 votes

219k views

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