Mathematics, 12.10.2021 01:20, pollywallythecat
The area of triangle APQ is 99 cm? and the area of triangle ABC is 11 cm. BC is parallel to PQ and the length of PQ is 12 cm Calculate the length of BC.
Answers: 3
Mathematics, 21.06.2019 21:30, amesha62
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 22:10, layshjjbradshaw7250
What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²
Answers: 1
The area of triangle APQ is 99 cm? and the area of triangle ABC is 11 cm. BC is parallel to PQ and t...
Mathematics, 11.03.2021 20:20
Mathematics, 11.03.2021 20:20
English, 11.03.2021 20:20
History, 11.03.2021 20:20
Mathematics, 11.03.2021 20:20