Water flows at a steady rate from a tap. It takes 40 seconds to fill a 4 litre watering can from the tap. The rate at which water flows from the tap is halved. (i) complete 4 litres = cm^3 / (ii) Find the rate at which the water is now flowing from tap. Give your answer in cubic centimetres per second (cm^3/s)

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction