Answer:
The function that models this situation is:
Step-by-step explanation:
Cost of the bedroom set initially = $1675.00.
Cost of the bedroom set after 1 week =
Cost of the bedroom set after 2 weeks =
Cost of the bedroom set after 3 weeks and so on.
Hence, the function that models this situation is:
.
Answer:
x = 10
Step-by-step explanation:
108 = (5x + 47) + (2x + 63)
5x + 47 + 2x + 63 = 180
Simplify
7x + 110 = 180
Move all terms not containing x to the right side of the equation.
7x = 70
Divide
x = 10
<em>good luck, hope this helps :)</em>
To find how many times 63 goes into 3000, divide 3000 by 63.
= 3000 ÷ 63
= 47.619047619
ANSWER: 47.619047619 (round per teacher requirements; if rounding to a whole number= 48)
Hope this helps! :)
Sample size, n = 75
Point estimate, p = 52/75 = 0.693
Z at 99.7% confidence interval ≈ 2.96
Population mean interval = p+/- Z*Sqrt [p(1-p)/n]
Substituting;
Population mean interval = 0.693 +/- 2.96*Sqrt [0.693(1-0.693)/75] = 0.693+/-0.158 = (0.535,0.851) or (53.5%,85.1%)
The rule sometimes called the Empirical Rule, which means "based on observations" The graph is shown this way : (see attachment). This rule is represented by a<span><span>bout 68% of values fall within one standard deviation of the mean.</span>About 95% of the values fall within two standard deviations from the mean.<span>Almost all of the values — about 99.7% — fall within three standard deviations from the mean.</span></span>