Mathematics, 25.01.2021 17:10 dondre54
1. A spinner is divided into 4 uneven sections and labelled 1, 2, 3, 4. It is 4 times more likely to land on a 3
than any other numbers. [3/2]
a) Create a table and a graph representing the probability distribution of the spinner.
b) Find the expected value of the spinner.
Answers: 1
Mathematics, 21.06.2019 17:00
100 points, hi, iβm not sure how to get the equation from the graph and table.
Answers: 2
Mathematics, 21.06.2019 17:00
Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x β 3 y = 3x + 3 y = 3x β 3
Answers: 1
Mathematics, 21.06.2019 19:30
Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck
Answers: 2
Mathematics, 21.06.2019 19:50
Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.
Answers: 3
1. A spinner is divided into 4 uneven sections and labelled 1, 2, 3, 4. It is 4 times more likely to...
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