All Questions ⁺⁰238361 Questions

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476

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Finding The Zeros

what are the zeros in 3x^2=12+4?

Guest Nov 10, 2015

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547

1

Help

4xy x 14y
zxz x x

I need to simplify read more ..

Guest Nov 10, 2015

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671

2

-25i 25

Guest Nov 10, 2015

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593

1

what is 4 to the power of 10?

what is 4 to the power of 10?

Guest Nov 10, 2015

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495

2

finding the slope

what is the slope of y= 4x + 8

Guest Nov 10, 2015

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571

1

Describing Functions

When x=2,|x|=2. When x=-2, |x|=2. Is the relationship between x and y in the equation y=|x| linear? Is it proportional? Explain

Guest Nov 10, 2015

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3593

1

Let sin A = − 4 /5 with A in QIII and find the following. sin 2A

Let sin A = − 4 /5 with A in QIII and find the following. sin 2A

Guest Nov 10, 2015

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513

1

Help

6.557939914 as a fraction

Guest Nov 10, 2015

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491

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Conversion w/ decimals

How do you convert decimals to fractions?

Guest Nov 10, 2015

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779

2

+56

Standard and Graphing Form

For exponential/parabolic functions, how are these forms related? How can I change one into another?

Standard Form: y = ax2 + bx + c
read more ..

LilyC Nov 10, 2015

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429

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simplify

-(3-1)=(4 X 3)-5-(3 X 3)

Guest Nov 10, 2015

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510

1

Physics Question

A stone is fired from a slingshot with a velocity of 30m/s. If it is fired at an angle of 30 degrees below the horizontal, what height will it reach? If its flight is interrupted by a vertical wall 12m away, where will it hit the wall in relation to the read more ..

Guest Nov 10, 2015

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472

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polynomial equation

2+sqrt(5) How do i write this into a polynomial equation??

Guest Nov 10, 2015

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534

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Financial maths

$12,000 invested at 5% p.a for 6 years

Guest Nov 10, 2015

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2846

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A pound of rice crackers cost $2.88 Matthew purchased 1/4 pound of crackers. How much did he pay for the crackers?

A pound of rice crackers cost $2.88 Matthew purchased 1/4 pound of crackers. How much did he pay for the crackers?

Guest Nov 10, 2015

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490

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problem need help

y-3/2=6/7(x-(-1))

Guest Nov 10, 2015

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493

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Am I doing this right??? O.o

When doing ratios, I do this:

ex. (there are 6 x's and 10 y's)
x to y = 6 to 10, 6:10 or 6/10 (3/10) read more ..

Guest Nov 10, 2015

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483

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x > Z

did i convert the x value into Z?

Guest Nov 10, 2015

Nov 9, 2015

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1071

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word problem

The side length of a 243-gram copper cube is 3 centimeters. Use this information to write a model for the radius of a copper sphere as a function of its mass. Then, find the radius of a copper sphere with a mass of 50 grams. How would changing the material read more ..

Guest Nov 9, 2015

+10

478

1

help

3/2 divided by 4/1

Guest Nov 9, 2015

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637

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Division Question

5 2/3 divided by -1/3

Guest Nov 9, 2015

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458

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helpppp

Guest Nov 9, 2015

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1216

1

If Sally has two apples and she eats one, how many apples does she have left?

If Sally has two apples and she eats one, how many apples does she have left?

Guest Nov 9, 2015

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