The Internal Revenue Service reported the average refund in 2017 was $2,878 with a standard deviation of $520. Assume the amount refunded is normally distributed. a. What percent of the refunds are more than $3,500?
b. What percent of the refunds are more than $3,500 but less than $4,000? (Round intermediate calculations to 2 decimal places and final answer to 2 decimal places.)
c. What percent of the refunds are more than $2,400 but less than $4,000? (Round intermediate calculations to 2 decimal places and final answer to 2 decimal places.)

step-by-step explanation:

10.50 + taxes which added up to 11.50

answer: procent 54 wynosi 33,33%

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.

in english this is

ex.15 pag.85 create. write in ten lines the continuation of the ballad of the five motanasi, using verbs to the imperfect and to the perfect compound. five stars

hope i with whatever it is that you need! : )