Mathematics, 19.02.2020 00:00 tracijp

In a class of 30 students, 3 of the 16 boys are left-handed and 2 of the 14
girls are left-handed. One student is chosen at random. Which of the
following represents a conditional probability?
O
A. The probability that the student is a girl and left-handed
O
B. The probability that the student is left-handed, given that the
student is a boy
O
c. The probability that the student is right-handed
O
D. The probability that the student is not a boy

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Answers: 2

Answer

Mathematics, 21.06.2019 17:30

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

What is the missing step in this proof ?

Answers: 1

Answer

Mathematics, 21.06.2019 18:50

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

Answers: 3

Answer

You know the right answer?

In a class of 30 students, 3 of the 16 boys are left-handed and 2 of the 14
girls are left-han...

Questions

Mathematics, 18.03.2021 23:00

Answer the ones that have red circles (5 Points and brainiest)

Mathematics, 18.03.2021 23:00

A table was originally priced at $40 but went on sale for 50% off. If Monica bought the table and paid 5% sales tax, how much did she pay I total?...

Mathematics, 18.03.2021 23:00

Convert .182 as a percentage...