There is 1000 mm in one meter....
So..... .9 x 1000 = 900 mm
Let

denote the event that a student is a freshman,

a sophomore,

a junior, and

a senior.
Let

denote the event that a student majors in engineering. By the law of total probability,

By the definition of conditional probability, we can expand each of these intersection probabilities to get

This isn’t maths but i’ll explain it to you!
doctors use placebo to see if a patient is lying/faking symptoms, placebos are simply useful to boost people or see if people are lying, what i mean by boost people is when people manifest things they think it’s actually going to happen, for example if they manifest their crush is going to like them and they talk to them and one day their crush confesses, they think it’s the manifestation but it was actually because they interacted with their crush a lot
Answer:
C
Step-by-step explanation:
She sells her bike for 104 dollars
She sells toys <u>for 68 dollars</u>
Total 172
The question is a bit ambiguous. There are 4 divisions. So I would assume that you need to divide 172 by 4. If you do that you get 43
I think that what they are getting at is the answer is C. There are 4 months shown. And 1 month would be 43 dollars. She has enough for 3 more months.