Afactory worker can make 14 products in 45 minutes. what is the workers unit rate

 The unit rate is 0.311 products per minute.

Step-by-step explanation:  Given that a factory worker can make 14 products in 45 minutes.

We are to find the unit rate.

We will be using the unitary method to solve the given problem.

In 45 minutes, the number of products made by the worker = 14.

Therefore, in 1 minute, the number of products made by the worker is given by

Thus, the required unit rate is 0.311 products per minute.

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2