Let A=3i-j-4k,B=-2i+4j-3k and C=i+2j-k compute 2A-B+3C
1 answer:
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For this case we have that by definition, the volume of a rectangular prism is given by:
Where:
It is the area of the base
h: It's the height
According to the data we have:
Then:
Thus, the volume is:
Answer:
Answer:
Option a
Step-by-step explanation:
Lets verify
RHS
- Use distributive law
- a(b-c)=ab-bc
Hence verifed
Answer:
The amount of interest earned at the end of 14 years would be $672.3486
Step-by-step explanation:
This is a simple interest problem.
The simple interest formula is given by:
In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.
In this problem, we have that:
So
The amount of interest earned at the end of 14 years would be $672.3486