Mathematics, 31.08.2021 17:40, Svetakotok
Question 3 A journey between two towns, Pietermaritzburg and Durban, is exactly 90 km 3.1 Use a graph (with at least 5 different speeds in km/h) to model how variation in speed () over the journey causes variation in time taken () to complete the trip. Hint time should be given in minutes 3.2 Describe what happens to y (the time) when x (the speed) increases Is it possible that a vehicle could travel so fast that the trip could be done in no time at all? Give a reason for your answer. 3.4 How does the trend of the graph relate to the question in 3,3? 3.3
Answers: 3
Mathematics, 21.06.2019 21:30, gigi6653
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
Mathematics, 22.06.2019 01:00, shayshayyy41
Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.
Answers: 1
Question 3 A journey between two towns, Pietermaritzburg and Durban, is exactly 90 km 3.1 Use a grap...
Computers and Technology, 22.01.2020 02:31