Calculus

Need Help with this question(accidentally posted in algebra)

Need Help with this question(accidentally posted in algebra)

A DC electric motor is connected to a wheel via a gearbox. The aim is to find when to engage
the gear so that the torque at the wheel is always the largest possible.
On its own, the motor generates a torque 𝑀 (Ω) (in Nm) that depend

Joseph n   87   1 Reply

bio_man

Calculus 1 Lab Questions

Calculus 1 Lab Questions

Hey there!

These are the possible lab questions for this week & I was wondering if you could provide me solutions for t

s.h_math   188   7 Replies

bio_man

A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium ...

A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium ...

[html]A 25-kg mass is attached to a spring that hangs vertically and is stretched 1 m from the equilibrium position of the spring. Assume a linear spring with F(x) = kx. How much work is required to stretch the spring and lower the mass 1.5 m? Round

sxllykxm   673   5 Replies

award6

Calculus 1 Lab Questions

Calculus 1 Lab Questions

Hey!

Here are the questions for my tomorrows Lab..

I just wanted to see if you could show me the right way to s

s.h_math   141   5 Replies

bio_man

Calculus I Lab

Calculus I Lab

Good day,

I would appreciate it if you could provide me with the solutions to these questions so I am not taken off part marks, as this semester means a lot to me, and I am just hoping to do well. my lab is tomorrow at 8Am.

Tha

s.h_math   50   1 Reply

bio_man

One rope pulls a barge directly east with a force of 57 N, and another rope pulls ...

One rope pulls a barge directly east with a force of 57 N, and another rope pulls ...

[html]Solve the problem.


One rope pulls a barge directly east with a force of 57 N, and another rope pulls the barge directly north with a force of 89 N. Find the magnitude of the resultant for

dwilliams11   489   4 Replies

Christina Cacoulidis

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price a

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price a

A car wash reduced the price of a basic wash as a promotion and test of the market. With the price at $11 the average monthly sales has been 30000. When the price dropped to $10, the average monthly sales rose to 35000. Assume that monthly sales is l

Catracho   1447   8 Replies

khurram ali

When an object falling from rest encounters air resistance proportional to the square of its ...

When an object falling from rest encounters air resistance proportional to the square of its ...

[html]When an object falling from rest encounters air resistance proportional to the square of its velocity, the distance it falls (in meters) after t seconds is given by

ibkajayi4   194   2 Replies

Anonymous

Use Implicit Differentiation to solve this function

Use Implicit Differentiation to solve this function

Solve for the y′ of the given implicit functions (Based from the example).
1. \(3y^2\left(x+y\right)=x-y\)

Example:
\(\left(x+y\right)^2=3xy\)

[math=inline]2\left(x+y\right)\left(dx+dy\r

Rellias Minn   140   2 Replies

bio_man

Derive the following using the increment/delta method and find its slope

Derive the following using the increment/delta method and find its slope

Differentiate the given functions and find its slope

1. \(y^2=2x+1\), at (1,3)
2. \(𝑥^2=𝑦−3\), at (1,4)

Rellias Minn   175   3 Replies

bio_man

Ekonomiiiiii

Ekonomiiiiii

The demand curves for steak, eggs, and hot dogs are given in the table below. The current price of steak is $5. The price of eggs is $2.50, and the price of hot dogs is $0.75. Fill in the remaining columns of the table using this information. Indicat

syu   230   1 Reply

Anonymous

find the inverse function of the function f(x)=2x^-1

find the inverse function of the function f(x)=2x^-1

find the inverse function of the function f(x)=2x^-1

shawn_rampton   127   N/A

shawn_rampton

During the process of bone formation in a fetus, a primary ossification center develops in the ...

During the process of bone formation in a fetus, a primary ossification center develops in the ...

Hi
During the process of bone formation in a fetus, a primary ossification center develops in the epiphysis of a cartilage model of a long bone.

Anonymous   154   1 Reply

Anonymous

A trough is to be made with an end of the dimensions shown. The length of the trough is to be long. ...

A trough is to be made with an end of the dimensions shown. The length of the trough is to be long. ...

[html]A trough is to be made with an end of the dimensions shown. The length of the trough is to be

kenzmorrow99   234   3 Replies

Anonymous

If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a ...

If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a ...

[html]If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a certain city, where p(x) = 17 -

Znick   370   3 Replies

smdavis

You deposit $2000 each year into an account earning 4% interest compounded annually. How much will y

You deposit $2000 each year into an account earning 4% interest compounded annually. How much will y

You deposit $2000 each year into an account earning 4%
interest compounded annually. How much will you have
in the account in 30 years?

avni   229   1 Reply

bio_man

An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve ...

An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve ...

[html]An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve

maryberryhermee   233   2 Replies

shangshang

Sketch the graph using the tables providing. Determine if each function is continuous or discontinuo

Sketch the graph using the tables providing. Determine if each function is continuous or discontinuo

PART D: THINKING & INQUIRY 9. Sketch the graph usin

Sadah_17   284   1 Reply

bio_man

Sketch the graph of the following functions using local maximum/minimums, interc

Sketch the graph of the following functions using local maximum/minimums, interc

I'm still confused about sketching graph


Ske

Sadah_17   240   1 Reply

bio_man

Calculus homework help please

Calculus homework help please

PART D: THINKING & INQUIRY 8. The function s(t) = &

Sadah_17   316   4 Replies

Sadah_17

Calculus homework help please

Calculus homework help please

PART D: THINKING & INQUIRY AND COMMUNICATION 7. Sket

Sadah_17   308   4 Replies

Sadah_17

A farmer is building a new cylindrical silo that will hold 1800 cm3 of corn. Wha

A farmer is building a new cylindrical silo that will hold 1800 cm3 of corn. Wha

A farmer is building a new cylindrical silo that will h

Sadah_17   217   1 Reply

bio_man

This open top box will be made from a 30-inch by 60-inch cardboard sheet. Determ

This open top box will be made from a 30-inch by 60-inch cardboard sheet. Determ

This open top box will be made from a 30-inch by 60-inc

Sadah_17   186   1 Reply

bio_man

A transportation company sells 400 bus tickets per day when the price is $10 per

A transportation company sells 400 bus tickets per day when the price is $10 per

A transportation company sells 400 bus tickets per day

Sadah_17   206   1 Reply

bio_man

Integrate ∫(2x+1)√x+1

Integrate ∫(2x+1)√x+1

using algebraic substitution

Rus   146   1 Reply

bio_man

Using a metal sheet which has the dimensions of 25m by 15m. construct a rectangular prism, which ...

Using a metal sheet which has the dimensions of 25m by 15m. construct a rectangular prism, which ...

Using a metal sheet which has the dimensions of

s.h_math   165   1 Reply

bio_man

Calculus homework question due

Calculus homework question due

Hi I need urgent help with this question

6.

s.h_math   314   3 Replies

bio_man

A hot tub has a seat which is in the shape of a circular sector of arc length 99.0 ...

A hot tub has a seat which is in the shape of a circular sector of arc length 99.0 ...

Solve the problem.


A hot tub has a seat which is in the shape of a circular sector of arc length 99.0 cm and radius 42.0 cm. What is the area of the seat?

CroweN6459   224   4 Replies

Woo

Outline two methods you can differentiate f(x) = (x^2-4x+2)(x^4+2)?

Outline two methods you can differentiate f(x) = (x^2-4x+2)(x^4+2)?

Outline two methods you can differentiate f(x) = (x^2-4x+2)(x^4+2)?

Post Merge: 2 years ago

I also had trouble with this question I tried solving it, but I'm not sure.

the question is

s.h_math   288   2 Replies

Yeah.Yeah.

Differentiation-find the derivative by the delta method

Differentiation-find the derivative by the delta method

find the derivative of y = 3x^​2 + 4

denise anne   239   1 Reply

bio_man

Calculus help

Calculus help

Given \(f\left(x\right)=\sqrt{x}\) on [0,

Sadah_17   204   1 Reply

habiba

Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 at x

Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 at x

Find a cubic function f (x) = ax3 +bx2 +cx+d that has a l

Sadah_17   236   2 Replies

Sadah_17

Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]

Calculus help: Find the absolute minimum and absolute maximum f(x) = (x2 —1) on [-1.2]

Sadah_17   269   4 Replies

Sadah_17

Calculus help: Show that y has three points of inflection and they all lie on...

Calculus help: Show that y has three points of inflection and they all lie on...

Show that \(y\) has three points of inflec

Sadah_17   234   1 Reply

bio_man

Calculus limits help

Calculus limits help

Sadah_17   268   2 Replies

Sadah_17

Calculus | Limits of Piecewise Functions

Calculus | Limits of Piecewise Functions

how to find limits with intervals?

Sadah_17   174   1 Reply

bio_man

Limits doubt

Limits doubt

could someone explain how to do this? thank you

Sadah_17   180   1 Reply

bio_man

Find an equation of the tangent line to the graph of f(x) = sqrt(x) / (x+1) at the point x=1

Find an equation of the tangent line to the graph of f(x) = sqrt(x) / (x+1) at the point x=1

Sadah_17   229   2 Replies

Sadah_17

Calculus help

Calculus help

Did I do it right? I feel like I missed it somewhere. could someone please check and tell me where I went wrong?
[img width=350 height=466]https://biology-forums.com/g

Sadah_17   188   2 Replies

Sadah_17

Calculus limits help

Calculus limits help

Sadah_17   191   1 Reply

habiba