Probability questions for 40 points! 100 students are asked whever they study maths or english.
42 study maths.
67 study maths or english.
12 study maths and english.

Find the probability that a student studies:
a) maths or english.
b) maths and english.
c) only one of the two subjects.

answer: i believe its b. if you sound out the sentences that sounds wrong.

did you get the answer yet?

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

6

step-by-step explanation: