Math, asked by appostrophy, 11 months ago

If the mean of 50 students is 40 and that of other 100 students is 50, then the combined mean of group of
150 is
ICT
A) 42
B) 48
C) 46.66
D) 52.12
13

Answers

Answered by seemasssingh4p893y4

3

Answer:

answer is 46.66...

I hope it will help u

Attachments:

Previous Question

Next Question

Similar questions

Biology, 5 months ago

sanchari rog niyantran in Hindi one page...

English, 5 months ago

Fill in the blanks using the correct form of the given adverbs. 1. I speak English________ now then before.( fluently) 2. I answered all the questions____ than the other students. (well) 3. my brother threw the ball ______ than my sister.( far) 4. Susan sang the _______ in the choir.( loud) 5. our new math tutor explained the concept __________ than the previous one did.( throughly) 6. ever since...

Science, 5 months ago

The spinning of the Earth on its axis is called (a) orbit (6) revolution (c) rotation (d) none of these...

Chemistry, 11 months ago

what is the z effective of gallium...

Chemistry, 11 months ago

Good morning mates!! ❤️❤️ Have a great day!! " The properties of the elements are a periodic function of their atomic weights " . Prove this statement.. With the conclusions given by Mendeleev!! Pls No spamming Need a quality answer!! :)...

Math, 1 year ago

Rational number have either terminating or repeating decimal expansion...

Biology, 1 year ago

Random forest-based similarity measures for multi-modal classification of alzheimer's disease...

Computer Science, 1 year ago

Which of the following can be one of that components of a slide...