317 is the answer you are looking for.
Answer:
Number of special bagel sandwiches = 37
Step-by-step explanation:
Let
denote number of special bagel sandwiches and plain bagels respectively.
The bagel shop sold 100 items.

Also, The bagel shop made $385.

Put
in 

So,
Number of special bagel sandwiches = 37
Answer:
option B
Step-by-step explanation:
The symmetric distribution have close or approximate values of median and mean. In the given scenario mean is 48.5 and median is 33. We can see that the both values significantly differs. Also, given mean is greater than median(48.5>33) . Thus, the distribution is positively skewed and not symmetrical.
Hence, the distribution is skewed because mean and median significantly differ from each other.
Answer:
a) 0.05
b) 0.9826
c) 0.000039308
Step-by-step explanation:
a) 
b) For two minutes, the mean is doubled, hence it is 6. In order to calculate the probability of al least two calls arriving, we calculate first the probability of the complementary event: At most 1 call will arrive. For that probability, we need to sum the probabilities of 0 and 1.


Hence,

c) For five minutes the mean is 15. We need to sum the probabilities of 0, 1 and 2.


As a result,

Practically 0
Answer:

Step-by-step explanation:
Since we're finding the product, we have to multiply:
× 
You can simplify in this stage by using the "butterfly method", and dividing
by
, and
by
, you'd then have:
× 
Multiply the numerators and the denominators to get:

~
If you prefer the longer way, again, multiply:
× 
Multiply the numerators and the denominators:

Simplify the fraction by dividing both the numerator and denominator by
:
