subject
Mathematics, 31.07.2019 22:30 mya1318

Burt & ernie went to the toy store & saw a total of 51 rubber duckies. they saw twice as many yellow as orange. let y = the # of yellow duckies & r = the # of orange duckies. write a system that could be used to find the total of each color & then solve.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
What kind of bond pays interest which is exempt from tax?
Answers: 1
question
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
question
Mathematics, 21.06.2019 22:10
Write the function for the graph. (1.8) (0,4)
Answers: 3
question
Mathematics, 22.06.2019 00:30
An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece
Answers: 1
You know the right answer?
Burt & ernie went to the toy store & saw a total of 51 rubber duckies. they saw twice as m...
Questions
question
Mathematics, 30.07.2019 07:00
Questions on the website: 13722367