Quick Computing Company produces calculators. They have found that the
cost, cx), of making x calculators is a
quadratic function in terms of x.
Complete the function that represents the cost,
c(x), to produce x calculators.
c(x) =
Enter the correct answer.

DONE
DONE
The company also discovered that it
costs $28 to produce 2 calculators, $50
to produce 4 calculators, and $140 to
produce 10 calculators.
?

answear:

a

step-by-step explanation: a

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d