Answer:
D. 7/8
Step-by-step explanation:
<span>8 - 3x - 5x = -8
8 - 8x = -8
-8x = -8 - 8
-8x = -16
8x = 16
x = 16/8
x = 2</span>
We know that functions are mathematical entities that assign unique outputs to given inputs. In other words, a function can't have repeated values in the input repeated x-value.
For example consider the relation {(1,4), (1,5), (2,6), (3,7), (4,8), (5,9)}.
We see that above relation has repeated x-value "1" which is assigned to two different output values 4 and 5. So by definition of function, above relation can't be a function.
3102 base4 = 3x4^3+ 1x4^2 + 2x1 = 3x64 + 1x16 + 2 = 210 base10
The powers of 2 are 2, 4, 8, 16, 32, 64, 128, 256
210 = 128 + 64 + 16 + 2 = 2^7 + 2^6 + 2^4 + 2^1 = 11010010 base2
A faster method is to each digit in base 4 to two digits in base 2
3 base4 = 11 base2
1 base4 = 01 base2
0 base4 = 00 base2
2 base4 = 10 base2
So 3102 base4 = 11010010 base2
If you wanted to convert base 4 to (say) base 5 you would need the first method and convert to base 10 first
The rank order of the activities to be completed are:
- Work on ongoing project
- Investigate customer issue
- Complete Online Training
- Attend team meeting
<h3>How to order the events?</h3>
From the complete question (see attachment) the events must be ordered based on their priorities, followed by the time and then impact.
Using the above highlight, the events with the top priorities are:
Events 1 and 2
The events with the most number of hours are:
Events 1 and 2
Event 4 has more priority than event 3.
So, we have the following order
1, 2, 4 and 3
Read more about ranks and orders at:
brainly.com/question/20771129
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