Use the drawing tools to form the correct answer on the graph. Graph this function. f(x) = -1/3x + 8.
2 answers:
Answer:
Rewrite the function as an equation.y=−x/ 3+ 8
y=-x3+8
Rewrite in slope-intercept form. y = −1/3x+8. Use the slope-intercept form to find the slopeand y-intercept. Slope: −1/3 intercept: (0,8)(0,8) Find the values of mm and bb using the form y=mx+b
Any line can be graphed using two points. Select two xx values, and plug them into the equation to find the corresponding yy values. Graph the line using the slope and the y-intercept, or the points.Slope: −1/3
y-intercept: (0,8)
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Answer:
The 95% confidence interval for the true proportion of all medical students who plan to work in a rural community is (0.0525, 0.1075).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of
, we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
For this problem, we have that:
95% confidence level
So , z is the value of Z that has a pvalue of
, so
.
The lower limit of this interval is:
The upper limit of this interval is:
The 95% confidence interval for the true proportion of all medical students who plan to work in a rural community is (0.0525, 0.1075).
Answer:
The volume of this fish tank is .
Step-by-step explanation:
Height of cylinder fish tank is 25 inches
Diameter of a tank is 22 inches
It is required to find the volume of this fish tank. The formula for the volume of a fish tank is given by :
r = radius = 11 inches
h = height = 25 inches
So, the volume of this fish tank is .