An architect is considering bidding for the design of a new museum. The cost of drawing plans and submitting a model is ​$18,000.

The probability of being awarded the bid is

0.2.

If the architect is awarded the​ bid, she will make

​$90,000

minus the

​$18,000

cost for plans and a model. Complete parts a. through b. below.

a.  What is the expected value in this​ situation?

(Round to the nearest dollar)

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

c(x)= 6x + 3

step-by-step explanation: