All Questions ⁺⁰237722 Questions

0

648

2

8×7

Guest Sep 3, 2016

0

679

1

Direct variation

What happens to the cost c when the number n of kilos of paper is doubled? Tripled?

Guest Sep 3, 2016

0

3811

2

in which function is x=2 mapped to 32

in which function is x=2 mapped to 32

Guest Sep 3, 2016

0

695

2

please

A company charges $34.95 for the day and $0.55 per mile driven to rent a 10-foot moving truck. (a) Let B be the cost of renting a 10-foot moving truck for a day and driving the truck m miles. Write an equation for the cost of renting from this company. read more ..

Guest Sep 3, 2016

0

827

2

how do you input cotangent into the calculator without using 1 / tan()?

how do you input cotangent into the calculator without using 1 / tan()?

Guest Sep 3, 2016

0

605

4

Math questions

what happens when there is 3 negatives will it turnout to be a positive or negative?

Guest Sep 3, 2016

0

810

2

+69

If a geometric series is given by a n = 2 * (1/3)^x, find a 2 , find S, and find S 3

If a geometric series is given by an= 2 * (1/3)^x, find a2, find S, and find S3

MikeDFresh Sep 3, 2016

0

857

1

a football is kicked from ground level. the height h in feet of the ball after t seconds can be modeled by the expression -16t^2+48t. find the height of the

a football is kicked from ground level. the height h in feet of the ball after t seconds can be modeled by the expression -16t^2+48t. find the height of the ball after 2 seconds

Guest Sep 3, 2016

0

755

1

what is 100 m/s+112 m/s^2*40m equal?

what is 100 m/s+112 m/s^2*40m equal?

Guest Sep 3, 2016

0

879

3

+249

Mod Arithmetic (Again)

1. Find the least four-digit solution r of the congruence .

2. If a,b, and c are integers from the set of positive integers less than 7 such that then what is the remainder when a+b+c is divided by 7?
read more ..

Melody ●●●

higgsb Sep 3, 2016

0

704

2

mixed #

simplify -16/3 into a mixed number

Guest Sep 3, 2016

-3

1762

5

+73

Help With Problems!!!!!!

1. What is the additive inverse of 2/3 ?

2. What is the multiplicative inverse of 2/3 ?
read more ..

higgsb ●●●●●

GAMEMASTERX40 Sep 3, 2016

0

521

0

Find the least four-digit solution r of the congruence .

Find the least four-digit solution r of the congruence .

Guest Sep 3, 2016

0

1053

3

Eleanor is making chocolate chip cookies for her friends. If she divides the cookies equally among 11 of her friends, she'll have 4 cookies left

Eleanor is making chocolate chip cookies for her friends. If she divides the cookies equally among 11 of her friends, she'll have 4 cookies left over. If she divides the cookies equally among 7 of her friends, she'll have 1 cookie left read more ..

Guest Sep 3, 2016

0

743

1

+24

Polynomial Problem Set

1. Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x -1. Let a be a constant. What is the largest possible
degree of f(x) + a * g(x)?

2. Let f(x) = x^4-3x^2 + 2 and g(x) = 2x^4 - 6x^2 read more ..

kronos Sep 3, 2016

+24

901

2

+118727

I was just looking through some old fun posts :)

I was just looking through some old fun posts :)
Here is one :/ Remember this one Chris :)

http://web2.0calc.com/questions/why_2518 read more ..

Melody Sep 3, 2016

0

572

1

Easy order of operations question

Ok, so I have 2x^2 and into the 'x' I want to put the value -3. Would the correct way to do this be 2*-3=-6 and then square it to get 36? Or would it be -3^2=9 and then 9*2=18? Which way is correct？

Guest Sep 3, 2016

0

834

2

There are two integers between 1 and 100 such that for each: if you divide by 4, the remainder is 3; if you divide by 3, the remainder is 1; if you divide by

There are two integers between 1 and 100 such that for each:
if you divide by 4, the remainder is 3;
if you divide by 3, the remainder is 1;
if you divide by 5, the remainder is 1.
What is the sum of those two integers?

Guest Sep 3, 2016

0

643

1

red seal exam

How do I type in the formula for finding 208x root 3? Thanks!

Guest Sep 3, 2016

0

479

1

linear equations

Guest Sep 3, 2016

0

774

2

+249

Mod Arithmetic

1. Solve the congruence , as a residue modulo 11. (Give an answer between 0 and 10.)

2. X is a positive integer that satisfies . What is the remainder of (11+x)/25?

higgsb Sep 3, 2016

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