Every rational number has a base-2 representation, but only the ones with denominators that are powers of 2 will require a finite number of bits to fully represent it.
For example,
whereas a number whose denominator contains anything else like 1/3 will need an infinite number of bits to represent it exactly.
and so on, so that it has a repeating but non-terminating base-2 representation
Answer:
Step-by-step explanation:
It is convenient to use the variables "a" and "c" for the number of adult tickets and child tickets, respectively. Two equations using these two variables can be written based on the given information:
7a +5c = 350 . . . . total revenue from ticket sales
a - c = 10 . . . . . . . . 10 more adult tickets were sold
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<em>Comment on the question</em>
The solution to these equations is a=33 1/3; c=23 1/3. There is no integer solution. In real-world terms, the given relations cannot exist.
Answer:
Step-by-step explanation:
Answer:
(3, 1)
Step-by-step explanation:
The midpoint formula is (x1 + x2)/2, (y1 + y2)/2.
(-2, -6) = (x1, y1)
(8, 8) = (x2, y2)
Plug these values into the midpoint formula and solve.
________
(x1 + x2)/2, (y1 + y2)/2
(-2 + 8)/2, (-6 + 8)/2
(3, 1)
Answer:
Let C represent the total cost of each deal
Let T be the number of trips down the water slide
C = 32 for the 1st deal since the cost is the same regardless of how much she rides
C = 18 + T for the 2nd deal
To find when the two costs are equal set them equal to each other and solve for T
32 = 18 + T
T = 14 trips
The cost must be $32 since that is the only cost possible for the 1st deal
Step-by-step explanation:
