Answer:
Bob is paying more for the actual steak
Step-by-step explanation:
we know that
Maria selects a cut that costs $19.98 per pound (Maria's steak is all meat)
Bob’s selection costs $13.98 per pound (Bob’s cut of beef is 1⁄3 bone and fat)
so
Bob's cut is 2/3 all meat
Find the unit rate of Bob's cut for all meat

therefore

Bob is paying more for the actual steak
Answer: 220
Step-by-step explanation:
The number of students seen in a school
Answer:

Step-by-step explanation:
Given
--- batches
--- probability that a seed germinates
Required
Determine the standard deviation (SD)
This is calculated as:

Substitute values for n and p




<em>The standard deviation is approximately 1.296</em>