03/22/23

Can someone help explain this?
How to find an expression for  if  and g = −4t. Would it be -4/3t^4 - 16/3t^3 - 8t^2 - 16t?
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03/13/23

derivatives with arcs

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03/05/23

Square ABCD has area of 320 square units. Points K, L, M, N are midpoints of the sides of ABCD, P is the point of intersection of KC and BN, and Q is the point of intersection of AM and BN. Find PQ
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03/05/23

Find the area of a triangle PQR
Find the area of a triangle PQR, where P=(5,5,-5),Q=(5,0,5) and R=(-2,-3,3)
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03/03/23

This is an Algebra Question
Ahmad the trainer has two solo workout plans that he offers his clients: Plan A and Plan B. Each client does either one or the other (not both). On Wednesday there were 2 clients who did Plan A... more
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03/02/23

An angle measures 2° less than the measure of its complementary angle. What is the measure of each angle?
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02/26/23

Finding the integral of e^4x using u-substitution
A question on my homework involves finding the integral of e^4x, and since the integral of e^x is just the same (e^x (+c)) I assumed that this would be the case for e^4x. However upon looking it up... more
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02/22/23

Multiplying fractions

Lamar cut a board that was 4feet long into 9 equal sections what was the length of each section using fractions? This is a 5th grade math question
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02/15/23

Y=5x+2 what’s the slope?

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02/14/23

Test the series for convergence or divergence using the Alternating Series Test.
∞ n = 1 (−1)n n 4n + 5 Identify bn.
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02/14/23

Number/Geometry Problems
Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the other two. Find the measure of the LARGEST angle in the triangle.Answer: The... more
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02/14/23

Number/Geometry Problems
Eleven times the sum of a number and ten is 242. What is the number?
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02/10/23

solve cos(3x)+cos(x)=0
my answer key says the right answer is 90°+180°k, 45°+90°k but I'm confused about what precisely the k stands for and how they got there
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02/02/23

Water is leaking out of an inverted conical tank
Water is leaking out of an inverted conical tank at a rate of 8700 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has... more
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02/02/23

Finding the volume

Vol(S) = Antiderivative b to a of A(x)dx A(x) is approximated by the function f(x) = (x^5)/(e^x^2) on the interval [0, 2]. Using this, find the volume.
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02/01/23

Find the equation of a line y=4/3x+4 that passes through the point of 3, -7
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02/01/23

How many tickets of each type were sold?
Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $30 and same-day tickets cost $25. For one performance, there were 55 tickets sold in all, and the... more
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01/30/23

When you reverse the digits in a certain two-digit number you decrease its value by 18. What is the number if the sum of its digits is 4?
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01/24/23

The Definition of Derivative

If f(x) = 3x+10Find f'(6)
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01/10/23

Lee has a speed of 19 ft/sec; what is his pace? (min/mi)
Marathon runners keep track of their speed using units of pace = minutes/mile.
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01/09/23

Mr. Grant has a tree farm in the shape of a square. Half the farm has trees that he uses to make pencils and the other half are maple trees that he uses to make maple syrup.

The farm is divided into two equal sections along a 400-foot diagonal as shown. What is the length of one side of the tree farm? Represent your answer in the simplest radical form and provide the... more
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01/05/23

find all the points (x,y) of the graph f9x)=2x^2 such that the tangent at (x,y) goes through point (2,0)
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12/22/22

what is the equation of the line that passes through the point (7,-4) and parallel to the line y=-3x+3
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12/16/22

derivative of a sphere

The volume of a Sphere is given by the formula . express  in terms of ?
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12/16/22

velocity question
A projectile is shot vertically upward from the surface of the earth with an initial velocity of 172 meters per second. (Use the function  for free falling objects.) Give answers to 1 decimal... more
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