Mathematics, 20.04.2021 14:00, chickedy5490

Your teacher has disabled instant marking. Your marks will appear after the due date. There are 1200 students at a school.
Each student has either a packed lunch or a school dinner.
62% of the students have school dinners.
55% of the students are girls.
45% of the girls have packed lunches.
62%=
How many boys have school dinners?
You must show all your working.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, iamnee

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

Answers: 2

continue

Mathematics, 21.06.2019 22:00, KindaSmartPersonn

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1

Answers: 2

continue

Mathematics, 21.06.2019 23:30, doodles51

Simplify this expression. 8x 16(x + y)

Answers: 1

continue

Mathematics, 21.06.2019 23:40, tanviknawale

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

Answers: 3

continue

Do you know the correct answer?

Your teacher has disabled instant marking. Your marks will appear after the due date. There are 12...