A new model car from Ford Motor Company offers a keyless entry system that utilizes a four-letter code. How many different possible combinations are there for the code?
What will be an ideal response?
Question 2
A company has 2 machines that produce widgets. An older machine produces 23 defective widgets, while the new machine produces only 8 defective widgets. In addition, the new machine produces 3 times as many widgets as the older machine does. Given a randomly chosen widget was tested and found to be defective, what is the probability it was produced by the new machine?
A) 0.489 B) 0.15 C) 0.511 D) 0.08
Mechanoreceptors in the lateral line system that detect changes in water movement.
external structure of female reproductive system
The gastrointestinal system.
How to solve a linear system when the terms are fractions
The Autonomic Nervous System
A model for C-to-U RNA editing