The function m(s) = 225 + 0.65s represents the material cost of manufacturing gardening scissors when s scissors are produced. the function l(s) = 54 + 1.15s represents the labor cost for producing s scissors. which expression correctly represents the manufacturing cost per scissors? answer choices are a. 171 - 0.50s b. 279 + 1.80s c. 279 + 1.80s/s d. 171-0.50s/s

Option C. is the answer.

Step-by-step explanation:

Function that represents the material cost is M(s) = 225 + 0.65s

and function representing the labor cost is L(s) = 54 + 1.15s

We have to find the expression for manufacturing cost.

Since Manufacturing cost = Labor cost + Material cost

                                          = M(s) + L(s)

Now by replacing the values of M(s) and L(s)

Manufacturing cost = (225 + 0.65s) + (54 + 1.15s)

                                = (225 + 54) + (0.65s + 1.15s)

                                = 279 + 1.80s

Now manufacturing cost of one scissors =

Here manufacturing cost is = 279 + 1.80s

and Number of scissors manufactured = s

So Manufacturing cost per scissors =

Therefore, Option C is the answer.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead