Answer:
Yes, a square is both a rhombus and a rectangle. it is a rectangle becase of the 4 right angles. It is a rhombus bec of the 4 equal sides.
Step-by-step explanation:
A square is also a rhombusand a rectangle. TheRectang is not a square and yea so, in the end a square is both rhombus and rectangle
3 feet
z = 10
the steps have been attached above
Answer, Step-by-step explanation:
According to the exercise, we evaluate the delivery time of a courier company and we will hypothesize the best case with a sample size of 10, which is:
Small sample T test for single mean
The hypothesis that we will develop will be the following:
null hypothesis = mu> = 6
hypothesis alternativa: <6
