Five firms, f1, each offer bids on three separate contracts, c1, c2 and c3. any one firm will be awarded at most one contract. the contracts are quite different, so an assignment of c1 to f1, say, is to be distinguished from an assignment of c2 to f1.

a. how many sample points are there altogether in this experiment involving assignment or contracts to the firms? (no need to list them all.)

b. under the assumption of equally likely sample points, find the probability that f3 is awarded under a contract.

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180