Prizes are being handed out to a group of 30 people (where once a prize is awarded that person cannot win another prize). The prizes are: a computer, an tablet, and 4 identical T-shirts (6 prizes total). In how many ways can the prizes be awarded?

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

mgxmgzmgzzzlgxhhhx. dlulhx

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!

b

step-by-step explanation:

multiply terms on numerator/ denominator by (x - 1)

= ← distribute numerator/ denominator

= ← simplify

=

= → b