Arestaurant serves hot chocolate that has a mean temperature of 175 degrees with a standard deviation of 8.1 degrees. find the probability that a randomly selected cup of hot chocolate would have a temperature of < 164 degrees. would this outcome warrant a replacement cup (meaning that it would be unusual)? a. probability of 0.91 and would not warrant a refund b. probability of 0.09 and would warrant a refund c. probability of 0.09 and would not warrant a refund d. probability of 0.91 and would warrant a refund
i can you answer this question sweetie!
for this case we must find the correct expression that determines the factorization of the following polynomial:
we test each of the options:
, it is observed that the given polynomial was not obtained.
we must bear in mind that . in addition, equal signs are added and the same sign is placed and different signs are subtracted and the sign of the major is placed.
thus, represents the factorization of
answer: it is 8
you know why its 8