Mathematics, 29.11.2021 07:30 antoninapride
A department store sells jewelry and cosmetics. On any one day the total number of persons buying jewelry or cosmetics or both was 45. 25 persons bought jewelry โ 2 โ โ
a) Draw a carefully labelled Venn diagram to illustrate the information
b) Write an expression, in , to represent the total number of persons buying jewelry or cosmetics or both.
c) Hence, calculate the number of persons who bought cosmetics.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.
Answers: 1
Mathematics, 21.06.2019 15:30
The table respent two linear functions the equation respented by the first tables is given
Answers: 2
Mathematics, 21.06.2019 17:30
Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
Answers: 2
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
You know the right answer?
A department store sells jewelry and cosmetics. On any one day the total number of persons buying je...
Questions
Mathematics, 16.01.2021 04:20
Mathematics, 16.01.2021 04:20
English, 16.01.2021 04:20
Biology, 16.01.2021 04:20
Mathematics, 16.01.2021 04:20
SAT, 16.01.2021 04:20
Biology, 16.01.2021 04:20
Mathematics, 16.01.2021 04:20
Mathematics, 16.01.2021 04:20
English, 16.01.2021 04:20
