All Questions

0

573

2

+22

Please Help! (My first Question!)

Let be integers such that

and Find the largest possible value of

●●

CapriSun Sep 2, 2020

+1

1122

1

+241

Let A = (6,2) , and let B be the reflection of A over the line y=(1/2)x + 5. Find the coordinates of B.

●

Weiart000 Sep 2, 2020

0

482

1

need help on this

At a charity fund raiser, adult tickets were sold for $11 each and children’s tickets were sold for $5 each. If a total of 637 tickets were sold, and 4667 was raised, how many tickets of each kind were sold?

●

Guest Sep 2, 2020

0

575

2

+30

Algebra questions

1. Line l_1 represents the graph of 3x + 4y = -14. Line l_2 passes through the point (-5,7), and is perpendicular to line l_1. If line l_2 represents the graph of y=mx +b, then find m+b.

2. Find the value of B - A if the graph of read more ..

●●

VioIynx Sep 2, 2020

0

1118

6

+85

If m is the smallest positive integer such that m! is a multiple of 4125, and n is the smallest positive integer such that n! is a

If m is the smallest positive integer such that m! is a multiple of 4125, and n is the smallest positive integer such that n! is a multiple of 281600, then find n-m.

Thanks for helping!

●●●●●●

PocketThePenguin Sep 2, 2020

+1

715

2

+241

I need some help thx!

Let k be a positive real number. The line x + y = k and the circle x^2 + y^2 = k are drawn. Find k so that the line is tangent to the circle.

●●

Weiart000 Sep 2, 2020

0

513

1

Anton and his friend Jose are playing tag. Anton takes off running at a rate of 7.5 miles per hour. One minute later, Jose starts to chase

Anton and his friend Jose are playing tag. Anton takes off running at a rate of 7.5 miles per hour. One minute later, Jose starts to chase Anton at a rate of 9 miles per hour. How many miles did it take for Jose to catch Anton? read more ..

●

Guest Sep 2, 2020

0

530

1

help with triangle

How long is BC in terms of y?

●

Guest Sep 2, 2020

0

920

1

+85

x, y, and z are positive integers such that gcd(x,y,z)=14 and lcm(x,y,z)=630. What is the smallest possible value of x+y+z?

x, y, and z are positive integers such that gcd(x,y,z)=14 and lcm(x,y,z)=630. What is the smallest possible value of x+y+z?

Thanks for helping!

●

PocketThePenguin Sep 2, 2020

0

1240

1

+85

Determine the largest possible integer n such that 942! is divisible by 60^n.

Determine the largest possible integer n such that 942! is divisible by 60^n.

thanks for helping!

●

PocketThePenguin Sep 2, 2020

0

398

1

help please

What is the area of the figure below?

●

Guest Sep 2, 2020

0

1147

2

Find i^1+i^2+i^3+...+ i^97 + i^98+i^99.

●●

Guest Sep 2, 2020

0

759

2

How many positive five-digit numbers are divisible by each of 7, 8, 9, and 10?

●●

Guest Sep 2, 2020

0

780

2

Suppose that x and y are positive integers such that x^2y^3=46656. What is the sum of all possible values of x?

●●

Guest Sep 2, 2020

0

513

1

math

x/3+7

●

Guest Sep 2, 2020

0

383

1

math

How many integers m are there such that $0

●

Guest Sep 2, 2020

0

572

0

Which expressions below equal a rational number? Choose all that apply.

Guest Sep 2, 2020

0

455

1

please help

I need to find constants A and B that work.

●

Guest Sep 2, 2020

0

483

1

algebra

Please help, I don't know what the problem is asking for.

●

Guest Sep 2, 2020

0

1063

5

+216

Algebra Advanced systems of equations

Can someone please help?

Amy, Ben, Carl, and Debbie each have some coins. Ben has three times the number of coins that Amy has and a third of the number of coins that Carl has, and Debbie has two-thirds the number of coins that Carl read more ..

●●●●●

Jmaster10 Sep 2, 2020

+1

1365

4

+42

Question for the day

A state requires that all boat licenses consist of the letter A or M followed by any five digits. What is the number of groups of letters and numbers available for boat licenses?

●●●●

SHADOWwolf Sep 2, 2020

0

515

1

complex numbers

What is the real number of "a" equals to? What is the real number of "b" equals to?

●

Guest Sep 2, 2020

0

373

0

help please

https://web2.0calc.com/questions/help-please_19087

Guest Sep 2, 2020

0

397

1

Help pls

Suppose f is a polynomial such that f(0) = 47, f(1) = 32, f(2) = -13, and f(3)=16. What is the sum of the coefficients of f?

●

Guest Sep 2, 2020

0

385

1

Pls help!

Find a monic quartic polynomial with rational coefficients whose roots include x= 1-sqrt(2) and x=2+sqrt(5). Give your answer in expanded form.

thx!

●

Guest Sep 2, 2020

All Questions ⁺⁰237808 Questions

Please Help! (My first Question!)

Let A = (6,2) , and let B be the reflection of A over the line y=(1/2)x + 5. Find the coordinates of B.

need help on this

Algebra questions

If m is the smallest positive integer such that m! is a multiple of 4125, and n is the smallest positive integer such that n! is a

I need some help thx!

Anton and his friend Jose are playing tag. Anton takes off running at a rate of 7.5 miles per hour. One minute later, Jose starts to chase

help with triangle

x, y, and z are positive integers such that gcd(x,y,z)=14 and lcm(x,y,z)=630. What is the smallest possible value of x+y+z?

Determine the largest possible integer n such that 942! is divisible by 60^n.

help please

Find i^1+i^2+i^3+...+ i^97 + i^98+i^99.

How many positive five-digit numbers are divisible by each of 7, 8, 9, and 10?

Suppose that x and y are positive integers such that x^2y^3=46656. What is the sum of all possible values of x?

math

math

Which expressions below equal a rational number? Choose all that apply.

please help

algebra

Algebra Advanced systems of equations

Question for the day

complex numbers

help please

Help pls

Pls help!

2 Online Users

Top Users

Sticky Topics