3/15=?/315
divide 315 by 15
then take that number and multiply that by three
then that THAT number and put it over 315
then simplified
V = 1¹/₃πr³
V = 1¹/₃(3.14)(2)³
V = 1¹/₃(3.14)(8)
V = 1¹/₃(25.12)
V ≈ 33.493 in³
Answer:
For this case we know that the confidence level is 90% so then the significance level is
and
. And we can find in the normal standard distribution a value who accumulates 0.5 of the area on each tail and we got:

And the best option would be:
1.645
Step-by-step explanation:
We assume that the parameter of interest is
and we can assume that the distribution for this parameter is normally distributed so then the confidence interval assuming a two sided interval is given by:

Where
represent the estimator for the parameter, SE the standard error and
the critical value.
For this case we know that the confidence level is 90% so then the significance level is
and
. And we can find in the normal standard distribution a value who accumulates 0.5 of the area on each tail and we got:

And the best option would be:
1.645
Answer: A) max at (14, 6) = 64, min at (0,0) = 0
<u>Step-by-step explanation:</u>
Graph the lines at look for the points of intersection.
Input those points into the Constraint function (2x + 6y) and look for the maximum value and minimum value.
Points of Intersection: (0, 0), (17, 0), (0, 10), (14, 6)
Point Constraint 2x + 6y
(0, 0): 2(0) + 6(0) = 0 Minimum
(17, 0): 2(17) + 6(0) = 34
(0, 10): 2(0) + 6(10) = 60
(14, 6): 2(14) + 6(6) = 64 Maximum
Answer:
$29.43
Step-by-step explanation:
5 1/2 % or 5.5% is 0.055 as a decimal. Multiply 535 by 0.055 to find what 5.5% of 535 is...
0.055(535) = 29.425
Since we're working with dollars, round to the nearest hundredth, which is
$29.43