Mathematics, 23.06.2019 09:30 decoreyjpaipxv
For f(x) = 5x + 2: a) find f(7)b) find f-1(x)c) find f-1(7)d) find f(f-1(7))(i'm confused and no it's not multiple choice)
Answers: 1
Mathematics, 21.06.2019 19:30
Can someone me with the property questions for 12 13 and 14 plz
Answers: 2
Mathematics, 21.06.2019 21:30
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
Mathematics, 21.06.2019 22:00
Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
For f(x) = 5x + 2: a) find f(7)b) find f-1(x)c) find f-1(7)d) find f(f-1(7))(i'm confused and no it'...
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