John M.

06/03/21

Find the volume of the solid formed by rotating the region enclosed by x=0, x=1, y=0, y=6+x^9 about the y-axis.

Follows • 1

Answers •1

06/03/21

Using right hand end points to evaluate integral

Use definition ∫(from a to b) f(x)dx=lim(n to ∞)∑f(x1) delta x. With values n above ∑ and i=1 underneath.Problem: Use right hand end points to evaluate integral∫( from 1 to 2) (x2+1)dx

Follows • 1

Answers •1

Precalculus Limits

06/02/21

Let F(x) = -4x^2-4x+48/2x^2-10x+12

A. Finds lim f(x) x->-infinity and state which shortcut rule was usedB. Find the equation of any horizontal asymptoteC. Find lim f(x) x->2D. Find lim f(x) x->3E. Find the coordinates of... more

Follows • 1

Answers •2

Math Trigonometry

06/02/21

What fractions and degrees are equal to sin(7π/6)

Follows • 1

Answers •2

Calculus

06/02/21

Estimate the area under the graph, using four approximate rectangles and right endpoints.

1. Estimate the area under the graph of f(x)= 1+ x2 from x=-2 to x=6 using four approximate rectangles and endpoints. 2. Sketch the graph of f(x) and the four approximating rectangles.

Follows • 1

Answers •1

Math Algebra 1 Algebra 2

06/02/21

Question on Math homework Please help!

Ten circular cardboard disks were weighed and the mass in grams and corresponding radius in centimeters were recorded. The information is shown below:cm: 9.6, 9.0, 7.7, 6.3, 5.3, 4.7, 3.7, 2.4,... more

Follows • 1

Answers •1

Algebra 2

06/01/21

What is the degree of the polynomial shown in the table?

A) ConstantB) LinearC) QuadraticD) CubicE) QuarticD) Quintic

Follows • 2

Answers •3

Trigonometry

05/31/21

maths Trigonometry

A car windscreen wiper traces out the area ABCD, where AB and CD are arcs of circles with centre O and radii 60cm and 30cm respectively. Angle AOB measures 120. a) Find the area of ABCD in exact... more

Follows • 1

Answers •1

Math Geometry Word Problem

05/29/21

Name another point IN QUAD II on the line that is perpendicular to the given line and passing through the point (-2, 1).

note: in the question, there is a picture of a graph with a line going through 2 points point 1 is (3,0) point 2 is (0,-2)

Follows • 1

Answers •3

Calculus

05/27/21

Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis. Verify your results using the integration capabilities of a graphing utility.

Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the x-axis. Verify your results using the integration capabilities of a graphing... more

Follows • 1

Answers •1

Algebra 2

05/26/21

which of the following describes the end behavior of g(x)=x^2-6/x^2-2 as x approaches negative infinity?

A. y approaches -6B. y approaches 1C. y approaches negative infinity D. y approaches 0

Follows • 1

Answers •1

Algebra 2

05/26/21

A plane is traveling 15° north of east. What is its compass heading?

Follows • 1

Answers •2

Geometry

05/26/21

Whats the answer to this?

Jack wants to find the height of an olive tree for a science project . Jack is 2 meters tall. He stands 6 meters away from the tree, and his shadow is 4 meters longs . What is the correct proportion?

Follows • 2

Answers •2

Math Trigonometry

05/26/21

If sinx=3/5,siny=−12/13,x in quad I, y in quad. III, find: a. sin(x+y) b. cos(x+y) c. tan(x+y)

Follows • 1

Answers •2

Math Algebra 1 Algebra 2

05/26/21

Question, Describe the sampling method used.

a) A seat belt factory randomly selects a time each hour and then tests the next10 seat belts on the factory line.Would this be simple random or systematic? Please explain!

Follows • 1

Answers •1

Math Calculus Precalculus

05/24/21

Find all solutions in radians

a) 2sin^2x=sin x b) 2cos^2x-cos x-1=0c0tan^2x -tan x =0

Follows • 1

Answers •2

Precalculus

05/16/21

A value 2 times a smaller number is 6 more than a larger number . Their difference is 8. smaller = larger =

A value 2 times a smaller number is 6 more than a larger number . Their difference is 8.smaller =larger =

Follows • 0

Answers •1

Math Calculus Precalculus

05/13/21

Find θ if d is 2.6 miles.

The radar on a ship picks up two shipwrecks, A and B, 5.12 miles beneath the surface. The distance between the shipwrecks is 1.25 miles. The angle of depression to Shipwreck B depends on the... more

Follows • 2

Answers •1

Calculus Limits Basic Calculus

05/12/21

Calculus for solving graph

The graph of g(x): note: below is the link i cannot send the picture because of characters. http://www.mathguide.com/lessons3/Limits3.htmli need help at the part of "Evaluating Limit" part...my... more

Follows • 1

Answers •1

Trigonometry

05/11/21