All Questions

0

945

2

Question

How do you graph on this calculator?

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Guest Oct 23, 2017

0

592

0

How do you get DMS on the calculator?

Guest Oct 23, 2017

0

887

2

radical2x=radical4x+1

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Guest Oct 23, 2017

+1

944

1

helppppp

if a golf ball has a mass of 46g and it goes 3.4m in 2.3 seconds when shot from a catapult what is it kentic energy

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Guest Oct 23, 2017

0

978

1

if the hypotenuse is 12.3 and the adjacent is 6 what is the opposite. c is 90 degrees, a is 60 degrees and b is 30 degrees.

hectictar ●

Guest Oct 23, 2017

0

844

1

+267

follow up question

Thanks CPhill, follow up question:

A ball travels on a parabolic path in which the height (in feet) is given by the expression -16t^2+32t+15, where t is the time after launch. What is the maximum height of the ball? read more ..

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WhichWitchIsWhich Oct 23, 2017

0

1342

1

+267

For two real values of n, the equation 9x^2+nx+36=0 has exactly one solution in x. What is the positive value of n?

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WhichWitchIsWhich Oct 23, 2017

0

834

1

Pascal Triangle Problem

How many entries of Pascal's triangle are equal to 41?

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Guest Oct 23, 2017

+1

1111

1

+655

Random Problem you can do when you're bored

You don't have to explain I know the answer:

How many ways are there to walk from to by only moving rightward or upward?
read more ..

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supermanaccz Oct 23, 2017

+4

911

1

+43

Woah

Lotsa people on today...howya all doin todeh

off-topic

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ClownPrinceofChaos Oct 23, 2017

0

913

1

+1495

Help me please

Help me please
solve for x and y

3/x+3y=11/10 read more ..

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ManuelBautista2019 Oct 23, 2017

0

1003

1

+4117

Help.

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NotSoSmart Oct 23, 2017

0

965

1

I flip 2 coins. The first coin is heads. What is the expected probability of the second coin being heads also?I

I know that they are independant and so it is 50% in reality, but what if I wanted to guess the chance based on the other coin? I got

TT
TH read more ..

Mr.Owl ●

Guest Oct 23, 2017

0

1088

3

How To Find Parabola?

A parabola has a focus of F(−1,5) and a directrix of y=6. What is the equation of the parabola?

Mathhemathh ●●●

Guest Oct 23, 2017

0

1133

3

+471

Challenge Problem

In how many ways can you spell the word COOL in the grid below? You can start on any letter, then on each step, you can step one letter in any direction (up, down, left, right, or diagonal).

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Mr.Owl Oct 23, 2017

0

812

1

+4117

Help.

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NotSoSmart Oct 23, 2017

0

2102

1

math

Javier used the expression below to represent his score in a game of mini-golf. 3x + x + 5 – 2x If he simplifies the expression, which statements are true about the parts of the simplified expression? Check all that apply.

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Guest Oct 23, 2017

0

3500

1

1. Noemi wants to divide 2x2−x+4 by x−5 using synthetic division.

1. Noemi wants to divide 2x2−x+4 by x−5 using synthetic division.
What is the correct process?

read more ..

geno3141 ●

Guest Oct 23, 2017

0

550

0

x 2 + 3xψ + ψ 2

x2 + 3xψ + ψ2 => 0

Guest Oct 23, 2017

0

4336

1

1. What is the result of dividing x^3−4 by x + 2?

1. What is the result of dividing x3−4 by x + 2?
A). X^2−2x+4+4/x+2
B). X^2−2x+4−12/x+2
C). X^2−2x+4−4/x+2 read more ..

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Guest Oct 23, 2017

0

3282

3

+471

Difficult Problem of Proportions

Ice-cream-o-Rama is eager to advertise how many flavors it has. But it really only has three basic flavors: chocolate, vanilla, and strawberry. However, they can make "new" flavors by taking four scoops of ice cream of those basic flavors and blending them read more ..

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Mr.Owl Oct 23, 2017

0

921

3

+4117

Help.

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NotSoSmart Oct 23, 2017

0

1019

2

+267

Quadratic optimization?

So I got these problems and we didn't go over this in class.

What value of x will give the minimum value for 9x^2 + 18x + 7?
read more ..

hectictar ●●

WhichWitchIsWhich Oct 23, 2017

0

921

1

+4117

Help.

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NotSoSmart Oct 23, 2017

All Questions ⁺⁰237806 Questions

Question

How do you get DMS on the calculator?

radical2x=radical4x+1

helppppp

if the hypotenuse is 12.3 and the adjacent is 6 what is the opposite. c is 90 degrees, a is 60 degrees and b is 30 degrees.

follow up question

For two real values of n, the equation 9x^2+nx+36=0 has exactly one solution in x. What is the positive value of n?

Pascal Triangle Problem

Random Problem you can do when you're bored

Woah

Help me please

Help.

I flip 2 coins. The first coin is heads. What is the expected probability of the second coin being heads also?I

How To Find Parabola?

Challenge Problem

Help.

math

1. Noemi wants to divide 2x2−x+4 by x−5 using synthetic division.

x 2 + 3xψ + ψ 2

1. What is the result of dividing x^3−4 by x + 2?

Difficult Problem of Proportions

Help.

Quadratic optimization?

Help.

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