Math, asked by ashnajanson48, 8 days ago

In class XA,there are 20 boys and 15 girls. In XB,there are 15 boys and 15 girls. One student from each class is to be selected for porbability in maths fair
a)what is the porbability of both being boys
b)what is the porbability of one boy and one girl
c)what is the probability to getting at least one girl?

Answers

Answered by aayushk5002

1

Answer:

correct answer is option b

Step-by-step explanation:

ghfjlhhjj

Previous Question

Next Question

Similar questions

Psychology, 4 days ago

Which of the following descriptions is not a sign of people who feel good about themselves?

Hindi, 4 days ago

अपनी माता जी को पत्र लिखकर बताइए कि आपने अपने भविष्य के बारे में क्या सोचा है...

Geography, 4 days ago

1. Which of the following is NOT a part of primary sector? (A) Dairy (B) Forestry (C) Banking (D) Fishing 2. Which of the following is NOT TRUE about MGNERA 2005? (A) Guarantees 100 days of employment (B) Provision of unemployment allowance if employment is not provided by the government. (C) 1\4th employment is reserved for women. (D) Employment is provided in the village or nearby village. 3.

English, 8 days ago

Oooooooh to phir e xd kyun likha hai..uska matlab lol hota hai re..

Physics, 8 days ago

Convert 200Nm into dyne cm...

Science, 8 months ago

Sodium has one electron in its outer shell. Hence its valency is...

Math, 8 months ago

what is the formula to find area of equilateral triangle????

English, 8 months ago

1. Read the following passage carefully: LlWe sometimes think that it would be very nice to have no work to do. How we envy rich people who do not have to work for their living but can do just what they please all the year round. Yet when we feel like this, we make a mistake. Sometimes rich people are not as happy as we think they are, because they are tired of having nothing to do. Most of us...