Answer:
a) There is no significant difference between restaurants with and without order-confirmation boards
b) -12.5 ± 3.604 or C.1.E (-16.10, -8.90)
Step-by-step explanation:
answers are in the attachment below
Answer:
64
Step-by-step explanation:
just count the blocks!
Answer:
5.4332, 7.7, 7.03, and then 7.73
If you do a check (plug in your answer to y) that would be your reason
Answer:
The second statement is true.
Step-by-step explanation:
Draw the corresponding parabola and use it to verify all statements.