Mathematics, 28.01.2020 20:43 Nanamoney5385
Arock is thrown upwards from the edge of a 52 foot cliff and eventually falls to the ground. the graph
below shows the height, y, of the rock from the ground after seconds.
18
16
12
100
80
60
for which interval is the rock's height always increasing?
Answers: 3
Mathematics, 21.06.2019 20:30
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
Mathematics, 21.06.2019 21:30
(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 22.06.2019 03:30
Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?
Answers: 1
Arock is thrown upwards from the edge of a 52 foot cliff and eventually falls to the ground. the gra...
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