student, Algebra

Assignment Help:
find the level of illumination for four fixtures rated at 2800 lumens each if the coefficient of depreciation is 0.75, the coefficient of utilization is 0.6, and the area of the room is 120 sq ft.

Percent, coffee was 2.50 yesterday and 2.85 today. what percent did it go u...

coffee was 2.50 yesterday and 2.85 today. what percent did it go up?

Circles, how do you find the equation of the line tangent to the circle: x...

how do you find the equation of the line tangent to the circle: x^2=y^2=89 (5,-8)

Can you help me explain this topic please?

Permutations, Subject identification numbers in a certain scientific resear...

Subject identification numbers in a certain scientific research project consist of three digits followed by three letters and then three more digits. Assume repetitions are not all

Solving two step equations, I do not know how to do this

I do not know how to do this

Process for graphing a polynomial, 1. Find out all the zeroes of the polyno...

1. Find out all the zeroes of the polynomial and their multiplicity.  Utilizes the fact above to find out the x-intercept which corresponds to each zero will cross the x-axis or on

Simplifying radical expression, square root 18x^7y^5

square root 18x^7y^5

Square Roots, What are the different ways to multiply/add/subtract/divide a...

What are the different ways to multiply/add/subtract/divide and work with square roots?

Prealgebra, a stack of disks is 0.5cm thick.how many disk each at 0.125cm t...

a stack of disks is 0.5cm thick.how many disk each at 0.125cm thick are in a stack?

Center of the hyperbola, The point where the two asymptotes cross is known ...

The point where the two asymptotes cross is known as the center of the hyperbola. Standard forms There are two standard forms of the hyperbola, one for each type illustrate