4. If water is pumped into the pool at a rate of 2 litres per second, how long would it take to fill the pool from empty? Give your answer in hours and minutes.
5. If the cost of the water is 0.1p per litre, calculate the weekly charge given these conditions.
The water must be completely changed twice per week for health reasons. Give your​

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.