Mathematics, 11.06.2020 21:57 blacksabbath6922

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

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

What expression is equivalent to (2x-1)(x-3)?

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Answers: 1

Answer

You know the right answer?

In a school of 450 people 110 are in the choir 240 are in a band and 60 are in both What is the prob...

Questions

Mathematics, 03.05.2021 16:20

PLS HELP ME construct the 3 perpendicular bisectors, then find the point where they all intersect

Mathematics, 03.05.2021 16:20

Create a New Law Template Bill Introduction: You write your federal representative or senator about your idea, who introduces the idea as a bill in...

Mathematics, 03.05.2021 16:20

Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of a scarf. How fast is Kelly’s knitting speed, in feet per hour?...