All Questions

0

867

2

6x=2 What would x equal?

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Guest Feb 11, 2016

0

540

2

speed and distance

if it takes Ashley 3 second to run fro the batters box to first base at an average speed(velocity) of 6.5 meters per seconds, what is the distance she covers in that time?

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Guest Feb 11, 2016

0

835

1

Cakes

225 grams of flour are needed to make 9 cakes. Marian wants to make 20 of these cakes. she has 475 grams of flour. does Marian have enough flour to make 20 cakes?

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Guest Feb 11, 2016

0

666

2

is it 2 or 3

2+2/2

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Guest Feb 11, 2016

0

640

1

proportion

a recipe calls for 1.5 pounds of beef for 4 servings. how many pounds of beef are needed for 6 servings

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Guest Feb 11, 2016

0

507

1

My marks

48+27+36+30+21+19=how much %

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Guest Feb 11, 2016

0

671

6

which is bigger?

which is bigger: 9876543210! or 9 to the power of 8 and so on to 0?

Solveit ●●●●●●

Guest Feb 11, 2016

0

901

14

HHHHHHHHHHHHEEEEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPP

I am less than 500. All three digits are odd. All three digits are different. The sum of the digits is thirteen. The product of my digits is greater than 30. I am not divisible by 5. Who am I?

Solveit ●●●●●●●●●●●●●●

Guest Feb 11, 2016

0

570

1

long question...HW

1)A helicopter takes off from a point 120m away from an abserver located on the ground, and rises vertically at a constant rate of 2.5m/s.At what rate is the elvation angle of the observer's ine of sight to te helipoter changeing ehrn the helicopter is read more ..

CPhill ●

Guest Feb 11, 2016

0

955

6

+298

Help needed for equation solving

Hey guys, I need help in solving equations on the calculator. I click on equations, then just for trial I put x^3 on the LHS and 8000 on the RHS. It showed me the answer as x=8000. Help me on how to use the equation calculator.

OneDirection ●●●●●●

OneDirection Feb 11, 2016

0

1454

4

cschx,coshx and tanhx

1.Given that cschx=-9/40,find the exact value of coshx and tanh2x

Alan ●●●●

Guest Feb 11, 2016

0

1578

2

√129+√216+√68+√169

√129+√216+√68+√169

how to evaluate it and what is the answer

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Guest Feb 11, 2016

0

13

1200

3

To heureka and others..........

To: heureka and others..........
If you calculate the value of yk+1 in (1) and feed it into (2) and repeat the iterations at least 2-3 times, what does the result converge to and what is the rate of convegence, i.e., is it: quadratic, cubic, quartic.....etc. read more ..

CPhill ●●●

Guest Feb 11, 2016

0

563

1

Given sin(α)=78 and π/2<α<π, find the exact value of sin(α/2)

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Guest Feb 11, 2016

0

3471

1

Find the savings plan balance after 2 years with an APR of 3% and monthly payments of $300

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Guest Feb 11, 2016

0

693

2

I need find x and y by elimination or by substitution... But how?

4x-y=-5
-2x+3y=10

TitaniumRome ●●

Guest Feb 11, 2016

0

766

2

WHY?

why?

NerdyNicolas ●●

Guest Feb 11, 2016

+14

14

2025

6

+2973

Opinion On Recent Crisis Posts

I have seen some really bad (and really good) posts recently about the whole judgement and rudeness crisis going on in the forums:

https://web2.0calc.com/questions/i-ll-miss-you-hayley1
read more ..

TakahiroMaeda ●●●●●●

TitaniumRome Feb 11, 2016

0

467

0

− 20 14 + 20 13 +50%

Guest Feb 11, 2016

0

731

1

factor 2x 2 +3x-2

factor 2x2+3x-2

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Guest Feb 11, 2016

All Questions ⁺⁰237784 Questions

6x=2 What would x equal?

speed and distance

Cakes

is it 2 or 3

proportion

My marks

which is bigger?

HHHHHHHHHHHHEEEEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPP

long question...HW

Help needed for equation solving

cschx,coshx and tanhx

√129+√216+√68+√169

To heureka and others..........

Given sin(α)=78 and π/2<α<π, find the exact value of sin(α/2)

Find the savings plan balance after 2 years with an APR of 3% and monthly payments of $300

I need find x and y by elimination or by substitution... But how?

WHY?

Opinion On Recent Crisis Posts

− 20 14 + 20 13 +50%

factor 2x 2 +3x-2

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