Mathematics, 22.09.2020 01:01 oofoofoof1
FOR EDG. 2020
The square represents a scale model that was created by using a factor of 4.
A square with sides lengths of 8 feet.
Which is true of the measures of the sides of the original square?
Each side of the original square is One-fourth the length of each side of the scale model.
Each side of the original square is 4 times the length of each side of the scale model.
Each side of the original square is the same length as each side of the scale model.
Each side of the original square is 4 feet less than the scale model.
Answers: 3
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Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term
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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?
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Mathematics, 21.06.2019 22:00
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Answers: 2
FOR EDG. 2020
The square represents a scale model that was created by using a factor of 4.
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