Questions by Betty Mock

Questions by Betty Mock

Andy, Brenda and Carla are running a race. in how many different ways can the students finish in first, second and third place

asked Sep 9, 2018

1 answer

5 votes

32.4k views

What is 67/100 in a percentage

asked Dec 27, 2017

1 answer

5 votes

115k views

A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1860 N to the right. What is the acceleration of the crate?

asked Sep 23, 2017

2 answers

1 vote

34.8k views

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