CalTheGreat

12 Questions
1181 Answers

+16

919

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I Notice A Typo!!!

When you confirm that you "are not a robot" when asking a question, it says "I'am not a robot." Does it mean "I'm not a robot" or "I am not a robot"?

Anyways I think this is a typo....

прочитайте больше ..

Не по теме

CalTheGreat 22 сент. 2020 г.

+3

824

5

+2096

Shifting Parabolas

A quick question...

When shifting parabolas, why do we represent "shifting to the RIGHT by some number" as "x minus that number"? Shouldn't it be represented as "x PLUS that number"?
прочитайте больше ..

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CalTheGreat 24 июн. 2020 г.

+5

926

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Gonna take a break!

Bad news, people.
My school is giving us tons of schoolwork, plus I have homework.
I'm gonna have to take a break while I catch up!

Hope I can get back soon!!! прочитайте больше ..

CalTheGreat 27 мая 2020 г.

+19

934

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RIP JOHN COWAY

Rest in peace, mathematician John Coway.

He died of the virus, and we should all help fight it! After the virus is over, we should have a day where we honor people that gave their lives or died because of the virus. прочитайте больше ..

Не по теме

CalTheGreat 11 апр. 2020 г.

+21

904

3

+2096

HAPPY APRIL FOOLS DAY!!!!

Post all of your pranks here :)

Не по теме

CalTheGreat 1 апр. 2020 г.

+1

921

5

+2096

I'm feelin' dumb....

How many sides would there be in a convex polygon if the sum of all but one of its interior angles is 1070 degrees?

I got that one of them is 10 degrees, but I can't find the sides.....

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CalTheGreat 27 мар. 2020 г.

-1

918

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Can't use algorithm?

How many zeroes are at the end of 42!

I thought you were supposed to use the dividing by 5 algorithm, but it doesn't work in this case.

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CalTheGreat 25 мар. 2020 г.

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This one has really got me!!!

The quadratic x^2+3/2x-1 has the following unexpected property: the roots, which are 1/2 and -2, are one less than the final two coefficients. Now find a quadratic with leading term x^2 such that the final two coefficients are both non-zero, прочитайте больше ..

jfan17 ●●●

CalTheGreat 23 мар. 2020 г.

-1

1024

9

+2096

What???

There is a bug going around.... let me explain it.

When I logout to do something and then log back in, it always says that one question that a Guest posted is mine. Why???? Can the admins of this solve this problem? For example, if прочитайте больше ..

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CalTheGreat 22 мар. 2020 г.

-1

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Help

How many odd five-digit counting numbers can be formed by choosing digits from the set [1,2,3,4,5,6,7] if digits can be repeated?

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CalTheGreat 21 мар. 2020 г.

-1

2340

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Helllllp

Yann and Camille go to a restaurant. If there are 10 items on the menu, and each orders one dish, how many different combinations of meals can Yann and Camille order if they refuse to order the same dish? (It does matter who orders what---Yann ordering прочитайте больше ..

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CalTheGreat 21 мар. 2020 г.

-1

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Please help ASAP Somebody!!!!

What is the greatest positive integer that must divide the sum of the first ten terms of any arithmetic sequence whose terms are positive integers?

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CalTheGreat 17 мар. 2020 г.

+2096

0

Congratulations :D

CalTheGreat31 мар. 2020 г.

+2096

0

LOLLL it's okay.

You did beat me... Gotta be quick!

CalTheGreat31 мар. 2020 г.

+2096

-1

Factor this to get:

5(3x+2)

CalTheGreat31 мар. 2020 г.

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0

5 times 3 is 15 dollars

CalTheGreat31 мар. 2020 г.

+2096

0

Hehe thanks :D

CalTheGreat31 мар. 2020 г.

+2096

0

I think so... CPhill beat me to it :(

CalTheGreat31 мар. 2020 г.

+2096

0

What is the change?

CalTheGreat31 мар. 2020 г.

+2096

0

This was posted here:

https://web2.0calc.com/questions/counting-problem_8

CalTheGreat31 мар. 2020 г.

+2096

0

Check this:

https://web2.0calc.com/questions/the-vertices-of-right-triangle-abc-are-a-1-2-b-3

CalTheGreat31 мар. 2020 г.