thomascrofts13 thomascrofts13

11-06-2020
Mathematics

contestada

In a school of 450 people 110 are in the choir 240 are in a band and 60 are in both What is the probability that a student chosen at random is both in the band and choir

Respuesta :

sailaxamanasl sailaxamanasl

11-06-2020

It’s 50 because 60 are in the Choir and band

Answer Link

Otras preguntas

Which is used as an energy source by polar bears and orange trees? A. sunlight B. glucose C. glycogen D. starch

solve for x "9x^2-x=0"

What does surface area represent in a cell

what's predictable sequence of at least 4 numbers that is not arithmetic or geometric

8x+y=-16 -3x=-5-y elimination

Who commanded the cross-channel invasion of Normandy to open a second western front in Europe? Douglas MacArthur Erwin Rommel Bernard Montgomery Dwight D. Eisen

What is a sentence using Legacy and eaves ?

Harry earns 5% commission on his total sales. What was his commission if he had sales of $9,250?

Substitution for: X-5y=10 2x-10y=20

Which rights are guaranteed by the Bill of Rights?