Next week, Alfonso will work 6 hours at the theater, where he is payed $8 per each hour he works there. So, he is going to make a total of 6*$8=$48.
Let h be the number of hours that Alfonso needs to work at the restaurant to make a total of at least $144.
Since working at the restaurant he makes $12 per hour, then per h hours, he is going to make 12h dollars.
In total, he is going to make 48 + 12h dollars, and we want this sum to be at least $144, thus, we set the inequality:
48 + 12h≥144.
Answer: A
Answer:
or 
Step-by-step explanation:
we have
Group terms that contain the same variable, and move the constant to the opposite side of the equation
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
Answer:
No, because the largest standard deviation is more than twice the smallest standard deviation.
Step-by-step explanation:
Okay, so the standard deviation for each of the sample is given as;
NHES II study = 2.486, NHANES II study = 2.408 and NHANES study = 5.851.
In order to determine whether the standard deviations satisfy the guidelines for the use of ANOVA, one of the conditions for anova for sample standard deviations must be considered that is;
'' the value of the sample standard deviations should not be times two of the smallest standard deviation."
In which if we have; highest sample standard deviations / smallest standard deviation < 2, Then, population variance is equal.
Answer: A) 1/(x+3)(x+5)
Step-by-step explanation:
Look for the Asymptotes =
Horizontal asymptotes: y = -1
Vertical asymptotes: x = 5
