Answer:
Step-by-step explanation:
Given:
Express in terms of and then plug in first equation to solve for .
Now,
.
Multiply 6 on both sides.
Now, for
For, .
Therefore, the solutions for the system of equations are
Answer:
Quadrant I (one). 73 degrees
Step-by-step explanation:
See the attached image.
To get a coterminal angle, add 360 degrees. 360 + (-287) = 73.
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Answer:
The equation is 6(x + 10) = 60, and the answer to the equation is 0
Step-by-step explanation:
Start by formatting the problem as . Then, use the distributive property so that the problem is . After this, subtract 60 from both sides to isolate the variable, making the problem . Finally, divide both sides by 0, which will get you an answer of .
Answer:
So, the population mean is 3.66.
Step-by-step explanation:
We will calculate the average value by summing all the values and dividing by the size of sample.
We have population contains six members, with values 1,1,2,3,5,10.
Therefore, n=6.
We use the formula to calculate the population mean:
So, the population mean is 3.66.