Question

Ben has a 40% chance of being selected as the president of the school sports club and a 70% chance of being elected editor of the school magazine.

What is the probability that Ben will be selected as the president of the sports club and will also be elected editor of the school magazine?
0.3%
1.1%
14%
28%

Answer 1

the chance of him being the president is seventy pervent right, imagine he did i become a president by that 70 percent and there is also a 40 chance to consider . so you have to multiply them together and we can call them fundamental counting principle.

So the answer is 0.28 because you need to multiply the two together. but first you need to put them to decimals so 40% turns into 0.40 and 70% turns into .70 and when you multiply them you get 0.28 or 28%

Answer 2

ok thank you

Answer 3

Your Answer would be D 28% because you multiply 0.40 *0.70 =0.28=28%