The answer is 13 because you would plug in 3(3) which is 9 then you multiply (9)(2) which is 18 they you subtract 18-5 which equals 13
Yes because PROPORTIONAL means the lines start on the axis which is the zero and it also has to be in a even line so yes it is proportional
Answer:
I think it's C but I'm not too sure
<span>We know that 100% = 1. Then: 15.5 % = 0.155 ( as a decimal ). Then we can transform 0.155 to the fraction ( also in the simplest form). 0.155 = 155 / 1000. We can divide the numerator ad the denominator of the fraction by 5: 155 / 1000 : 5 / 5 = 31 / 200 ( as a fraction. Answer: 15.5 % vis 31/200 as a fraction and 0.155 as a decimal.Hope I helped! :) Cheers!</span>
Answer:
option D.
Step-by-step explanation:
given,
5 married couples and we have to form the committee of 3 people such that no married couple comes together in the committee.
total number of people present = 5 × 2 = 10 people
selecting 3 people randomly = ¹⁰C₃ = 120 ways
number of ways of selecting couple = ¹⁰C₁× ⁴C₁
= 40 ways
so, ways to select committee which does not include married couple =
= 120 - 40 = 80 ways
so, the correct answer is option D.
