All Questions

2872

+267

Let f(x) = 2x + 7 and g(x) = 3x + c. Find c if (f @ g)(x) = (g @ f)(x) for all x.

Let f(x) = 2x + 7 and g(x) = 3x + c. Find c if (f @ g)(x) = (g @ f)(x) for all x.

Thanks :D

hectictar ●●

WhichWitchIsWhich Nov 6, 2017

5007

+267

Let f(x)= (3x-7)/(x+1).

Let f(x)= (3x-7)/(x+1).

find the inverse of f^-1(x)
read more ..

hectictar ●

WhichWitchIsWhich Nov 6, 2017

635

+267

WhichWitchIsWhich Nov 6, 2017

786

education

I loved the post, keep posting interesting posts. I will be a regular reader…

UKEssayPapers

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UKEssayPapers Nov 6, 2017

2240

Can anyone help me?

The diameter of a circle is 16. By what number must the radius be decreased in order to decrease the area of the circle by 48 pi?

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Guest Nov 6, 2017

1072

+166

Using Several Methods of Factoring

This is really urgent.... if you can answer this quickly please do so, would appreciate it so much.

Using the process
read more ..

hectictar ●●

MrPatel Nov 6, 2017

1834

Hey could someone plz help me with this problem?

A wheel with radius 1 m is rolled in a straight line through one complete revolution on a flat horizontal surface. How many meters did the center of the wheel travel horizontally from its starting location?

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Guest Nov 6, 2017

1076

determine the number of terms for this geometric sequence?

t_1 (first term): p^2/2

r (common ratio): p/2
read more ..

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Guest Nov 6, 2017

2275

HELP!

The diameter of a circle is increased so that the circumference increases by 70%. By what percent does the area increase?

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Guest Nov 6, 2017

Nov 5, 2017

1326

+15

Trig stinks lol

hey guys and gals I’m Kayla and I’m kinda new to this site but I need a LOT of help on my trig lol, so I decided to ask some questions if that’s okay! Answers are greatly appreciated thanks :)

1. Convert 136(degrees) 14’ 18” to decimal read more ..

hectictar ●●●●●●●

KaylaRT Nov 5, 2017

2657

+655

Five 6-sided dice are rolled. What is the probability that exactly two of the dice show a 1 or a 2?

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supermanaccz Nov 5, 2017

606

A Sequence of powers.

Sum up the following sequence and solve for "a". Thanks for any help.
1/1+1/(2^14)+1/(3^14)+1/(4^14)+1/(5^14)+.....+1/(n^14)=a/9,121,612.50

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Guest Nov 5, 2017

1774

HELP

Six 6-sided dice are rolled. What is the probability that the number of dice showing even numbers and the number of dice showing odd numbers is equal?

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Guest Nov 5, 2017

1042

+655

what is a priority question?

supermanaccz Nov 5, 2017

2952

+131

Help it a quiz, it time

Evaluate 1/3m - 1 - 1/2n when m=21 and n 12.

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Pedro_J Nov 5, 2017

577

value range

f:(−3,0]→ℝ
x↦(x−2)^2

does anyone has an idea about the value range? read more ..

Guest Nov 5, 2017

498

there is: B = {a,b,c,d,e,…,x,y,z}

there is: B = {a,b,c,d,e,…,x,y,z}

to calculate:
read more ..

Guest Nov 5, 2017

1049

+55

If -c = 1, then why do I get c = -1 by adding two equations?

There are two equations below:
a + c = 1 ----- (i)
-a - 2c = 0 -----(ii)
----- read more ..

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Indranil Nov 5, 2017

1824

x^a=y^b=k and x^c=y^d=t, then which of the following is true.

x^a=y^b=k and x^c=y^d=t, then which of the following is true.

a) ac=bd
b) ad=bc read more ..

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Guest Nov 5, 2017

993

f(x)=7^x then f(x+3)-f(x+1) equals

hectictar ●

Guest Nov 5, 2017

982

i want to help me if it posible

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Guest Nov 5, 2017

913

+168

Square Roots

To do this sum would I square root 80 then plus the 1 or is it the square root of 80+1? Then do I do the same to the bottom and divide bottom into top?
<read more ..

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Walthamx Nov 5, 2017

1112

Weight Change

A read more ..

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mxcross Nov 5, 2017

819

help??? how do i solve this???

If a mecahnic can install 12 motorss in 18 3/4 hours, how many motors should he be able to install in 28 1/8 hours?

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Guest Nov 5, 2017

All Questions ⁺⁰237668 Questions

Let f(x) = 2x + 7 and g(x) = 3x + c. Find c if (f @ g)(x) = (g @ f)(x) for all x.

Let f(x)= (3x-7)/(x+1).

education

Can anyone help me?

Using Several Methods of Factoring

Hey could someone plz help me with this problem?

determine the number of terms for this geometric sequence?

HELP!

Trig stinks lol

Five 6-sided dice are rolled. What is the probability that exactly two of the dice show a 1 or a 2?

A Sequence of powers.

HELP

what is a priority question?

Help it a quiz, it time

value range

there is: B = {a,b,c,d,e,…,x,y,z}

If -c = 1, then why do I get c = -1 by adding two equations?

x^a=y^b=k and x^c=y^d=t, then which of the following is true.

f(x)=7^x then f(x+3)-f(x+1) equals

i want to help me if it posible

Square Roots

Weight Change

help??? how do i solve this???

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