Mathematics, 12.10.2019 05:30, Chapo3760
Asolid has its base in the xy-plane, bounded by the x axis, the y axis and the function y=3-x⁵. if cross sections are taken perpendicular to the x axis are semicircles whose diameters are in the xy-plane, what is the volume of this solid?
Answers: 3
).
, where 
is the radius of the circular cross section. In terms of the sections' diameters 
, the area would be 
.
and the x-axis (
), or simply 
. So the area of any one cross-section for a given 
is 
.
to 
(the positive root of 
), so the volume of the solid would be
.
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:30, amiechap12
Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?
Answers: 2
Mathematics, 21.06.2019 19:30, alanaruth3389
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
Mathematics, 21.06.2019 19:40, marshallmattah
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Mathematics, 21.06.2019 20:00, collinpeterson21
Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)
Answers: 1
Do you know the correct answer?
Asolid has its base in the xy-plane, bounded by the x axis, the y axis and the function y=3-x⁵. if c...
Questions in other subjects:
Social Studies, 27.04.2021 15:20
Mathematics, 27.04.2021 15:20
