Answer:
The graph in the attached figure
Step-by-step explanation:
we have
solve for x
Group terms that contain the same variable, and move the constant to the opposite side of the inequality
The solution is the interval-------> (4,∞)
All real numbers greater than
The solution is the shaded area to the right of the vertical dashed line
see the attached figure
Answer:
29 times
Step-by-step explanation:
Given :
Society C ;
Population = 100
Number of facts known = 10
Average fact known per person = known fact / population = 10 / 100 = 0.1
Society D:
Population = 19
Common fact = 5
Specialized fact = 5 * 10 = 50
Total facts = 55
Average fact known per person = 55 / 19 = 2.8947368 fact per person
Number of times society D is better :
2.8947368 / 0.1 = 28.947 times
Approximately 29 times
greater rate of problems per hour?
Answer:
Yumi
Step-by-step explanation: because she is 2 ahead of Eric
Answer:yumi is faster by two questions Step-by-step explanation:
Find the real numbers for X AND y that make the equation true
Answer:
x=3
y=7
Step-by-step explanation:
3+yi=x-7i
equate real and imaginary parts
3=x
y=-7
To find the real numbers x and y that make the equation true, set the real parts and imaginary parts equal to each other. The solution is x = 3 and y = -7.
To find the real numbers x and y that make the equation true, we need to equate the real parts and imaginary parts of both sides of the equation. The real part of 3+yi is 3, and the real part of x-7i is x. Equating these gives us the equation 3 = x. The imaginary part of 3+yi is y, and the imaginary part of x-7i is -7. Equating these gives us the equation y = -7. Therefore, the values of x and y that make the equation true are x = 3 and y = -7.
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