How many solutions does the system have?
2y = 4x + 6
y=2x + 6
Choose 1
A. Exactl...
Mathematics, 24.08.2020 16:01 alexisfaithsmith
How many solutions does the system have?
2y = 4x + 6
y=2x + 6
Choose 1
A. Exactly one solution
B. No solutions
C. Infinitely many solutions
Answers: 1
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Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
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Which of the following is an equation of a line parallel to the equation y=4x+1?
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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
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