subject
Mathematics, 14.07.2020 17:01 neariah24

A jar consists of blue, red and green marbles. The probability of each of them is 2/7 , 3/k and 5/2k. Find the value of k.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:00
Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98
Answers: 3
question
Mathematics, 21.06.2019 23:50
What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is
Answers: 2
question
Mathematics, 22.06.2019 00:30
What is the correct decimal form of 12%
Answers: 2
You know the right answer?
A jar consists of blue, red and green marbles. The probability of each of them is 2/7 , 3/k and 5/2k...
Questions
question
Mathematics, 23.04.2021 23:30
question
Mathematics, 23.04.2021 23:30
question
Mathematics, 23.04.2021 23:30
question
Mathematics, 23.04.2021 23:30
question
Arts, 23.04.2021 23:30
Questions on the website: 13722365