Questions by Jonathan Bick

Questions by Jonathan Bick

One student can paint a wall in 20 minutes. Another student can paint the same wall in 30 minutes. Working together, how long will it take for them to paint the wall? 10 minutes 12 minutes 15 minutes 25

asked Jan 4, 2019

1 answer

0 votes

172k views

Which European power was able to purchase a valuable island with “a few toys”

asked Dec 13, 2018

1 answer

2 votes

177k views

True or false Colonel george armstrong custer and all of his troops were killed at the battle of little bighorn.

asked Oct 6, 2018

1 answer

5 votes

17.7k views

Anna is going to play guitar in her school's annual concert. If she starts by practicing for one hour per day and increases the time by 30 minutes each day, how long will she practice on the seventh day?

asked Apr 16, 2018

2 answers

1 vote

205k views

Women with a higher body weight are more susceptible to bone fractures than those with a lean or lower body weight. question 18 options: a. True b. False

asked Apr 14, 2018

1 answer

0 votes

164k views

white paint costs £2.80 per litre. blue paint costs £3.50 per litre. white paint and blue paint are mixed in the ratio 3:2. work out the cost of 18 litres of the mixture

asked Mar 26, 2018

1 answer

4 votes

195k views

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