At a furniture manufacturer, worker a can assemble a shelving unit in 5 hours. worker b can assemble the same shelving unit in 3 hours. which equation can be used to find t, the time it takes for worker a and worker b to assemble a shelving unit together?

We can use equation to solve for t.

Worker A and worker B takes t = 1.875 hours to assemble a shelving unit together.

Step-by-step explanation:

We have to find the equation that can be used to find t, the time it takes for worker A and worker B to assemble a shelving unit together.

So, Worker A and Worker B works at the rate of shelving unit per hour.

Given:  worker A can assemble a shelving unit in 5 hours.  

So, worker A works at a rate of   Hours to assemble a shelving

Also, given: Worker B can assemble the same shelving unit in 3 hours.

So, worker B works at a rate of   Hours to assemble a shelving.

Thus, equation becomes,

Solving we get,

LCM(3,5) = 15

Solve for t , we get,

Thus, worker A and worker B takes t = 1.875 hours to assemble a shelving unit together.

Thus, We can use equation to solve for t.

step-by-step explanation:

mean or average is 40.6

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph