B) 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.
Complete.
4 litres =cm3
ii) find the rate in which the water is now flowing from the tap. give your answers in cubic centimetres per second (cm3/S)

Which graph represents the equation y =4x

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d.what is the height of the tide after 93 hours?

How do you determine if an ordered pair is a solution to a given equation?