Mathematics, 21.12.2019 04:31 iuthvK5866
In a certain city, projections for the next year indicate there is a 20% chance that electronics jobs will increase by 1300, a 50% chance that they will increase by 300, and a 30% chance they will decrease by 900. find the expected change in the number of electronics jobs in that city in the next year. the expected change is an increase of nothing jobs.
Answers: 3
Mathematics, 21.06.2019 17:10
Consider the following equation -167 + 37 = 49 - 21p select the equation that has the same solution as the given equation. o a. p - 5 + ip = 7 - p ob. +55 + 12p = 5p + 16 c. 2 + 1.25p = -3.75p + 10 d. -14 + 6p = -9 - 6p reset next
Answers: 3
Mathematics, 21.06.2019 20:30
Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2
Answers: 2
Mathematics, 21.06.2019 21:40
Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.
Answers: 1
In a certain city, projections for the next year indicate there is a 20% chance that electronics job...
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