Owen is an hourly employee, and the line that models his total pay in dollars as it relates to the number of hours he has worked
has a slope of 25 and a y-intercept of 15. Which statement is true ?
2 answers:
Answer with explanation:
Slope of line ,that models his total pay in dollars as it relates to the number of hours he has worked = 25
And, y Intercept of Line = 15
Equation of line in slope Intercept form is given by:
y = m x + c, where, m is the slope of line, and c is y intercept.
We have to find the equation of line, which is representation of Owen pay in dollars and number of hours he worked.
So, equation of line is given by:
→ y =25 x + 15
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Answer:
B= 90
C= 80
D= 100
Step-by-step explanation:
So let’s start with the bottom angles.
We know that the adjacent angles in a parallelogram add up to 180° so our equation would be . So let’s simplify it b and b are both the same variables so we will get 2b and -10 + 10 is 0 so we get the following equation
.
So now we divide 180 and 2 and we get 90 as b.
So one side will be 100 because of the +10 and the other 90 because of the -10.
Now for the next side.
So we know that b+10 is adjacent to c so 180-100 is 80, so 80 is c.
Now for d.
b-10 is 80 so 180-80 is 100, so d is 100.
Answer: 2185
Step-by-step explanation:
Let p be the proportion of visitors are campers.
Given : The Tennessee Tourism Institute (TTI) plans to sample information center visitors entering the state to learn the fraction of visitors who plan to camp in the state.
The prior proportion of visitors are campers : p=0.35
Allowable error : E= 2%= 0.02
We know that the z-value for 95% confidence =
Then by Central Limit Theorem , the required sample size would be :
Simply , we get
[Rounded to the next whole number.]
Hence, the smallest sample size to estimate the population proportion of campers =2185