Exit Which answer choice correctly identifies the extraneous information in the word problem below? Makita helped her 4 younger brothers with their homework. Her aunt was so impressed with the way Makita helped her brothers and offered to pay Makita $10.00 an hour to help her nephew with his homework. If Makita helps her nephew with his homework for 2 hours on Wednesday and 1 hour on Thursday, how much money did she earn? A. Makita helped her nephew with his homework for a total of 3 hours. B. How much money did she earn? C. Makita helped her 4 younger brothers with their homework. D. Makita's aunt is paying $10.00 an hour.

C. Makita helped her 4 younger brothers with their homework.

Step-by-step explanation:

Extraneous information is the information which is not needed to solve the question. In this Makita helped 4 brothers is extraneous information because it does not solve the question asked. The question asked is how much did she earn? For this we need to know that she worked a total of 3 hours. Her aunt paid her $ 10.00 per hour. But it has nothing to do with her brothers.

And ofcourse the question asked how much did she earn cannot be extraneous information itself.

Option C shows the extraneous information.

Option A, B and D are required in the question to answer.

x = 12

y = 15

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: