Answer:
(s+t)-u
Step-by-step explanation:
You have to add s and t.
Since they are variables, the sum will be s+t
you then have to subtract u from s and t so, you have (s+t)-u
Answer:
16
Step-by-step explanation:
The sample mean for machine #1 is obtained by simply adding up the four sampled units of output for the machine (17, 15, 15, 17) and then dividing the result by four:
Therefore, the sample mean for machine #1 is 16.
Answer:
A parallelogram is not a rectangle. A rectangle must have four right angles, and a parallelogram must only have opposite angles congruent.
Step-by-step explanation:
Answer:
ITs C One solution
Step-by-step explanation:
Two sides are not equal.