subject
Mathematics, 15.10.2020 23:01 giovney

50 people were asked if they had ever been to Mauritius or the Seychelles on holiday. 11 had been to Mauritius, 7 had been to the Seychelles and 35 had been to neither.
How many had been to both?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:30
Write a recursive sequence that represents the sequence defined by the following explicit formula:
Answers: 1
question
Mathematics, 21.06.2019 18:00
Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5
Answers: 1
question
Mathematics, 21.06.2019 20:00
The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?
Answers: 1
question
Mathematics, 21.06.2019 20:00
It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
You know the right answer?
50 people were asked if they had ever been to Mauritius or the Seychelles on holiday. 11 had been t...
Questions
question
Mathematics, 14.01.2021 20:10
question
Biology, 14.01.2021 20:10
question
Mathematics, 14.01.2021 20:10
question
Mathematics, 14.01.2021 20:10
question
Mathematics, 14.01.2021 20:10
question
Mathematics, 14.01.2021 20:10
Questions on the website: 13722361