Question Progress 3/9 Marks
829
Some pupils were asked which their favourite school subject was, from a
choice of Maths, English and Science.
Some of the results are shown in the table.
Maths
20
Girls
Boys
Total
English Science
6
12
31
7
37
19
Total
38
32
70
5
25
How many pupils in total chose English as their favourite subject?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous