Mathematics, 03.03.2021 06:20, isabelvaldez123
Which phrase matches the algebraic expression below? (1 point)
2(x + 7) + 10
a)
Two times the sum of x and seven plus ten
b) Two times the difference of x and seven plus ten
c) Two times x minus seven plus ten
d) Two times x plus the sum of seven and ten
Answers: 1
Mathematics, 21.06.2019 17:10, sujeyribetanco2216
The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.
Answers: 1
Mathematics, 21.06.2019 20:30, bryce59
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
Which phrase matches the algebraic expression below? (1 point)
2(x + 7) + 10
a)
...
a)
...
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