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Post New Question
All Questions
+0
230697 Questions
0
831
2
Question
How do you graph on this calculator?
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Guest
Oct 23, 2017
0
491
0
How do you get DMS on the calculator?
How do you get DMS on the calculator?
Guest
Oct 23, 2017
0
776
2
radical2x=radical4x+1
radical2x=radical4x+1
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Guest
Oct 23, 2017
+1
830
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
867
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.
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
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Guest
Oct 23, 2017
0
737
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
1271
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?
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
733
1
Pascal Triangle Problem
How many entries of Pascal's triangle are equal to 41?
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Guest
Oct 23, 2017
+1
1016
1
+654
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
800
1
+43
Woah
Lotsa people on today...howya all doin todeh
off-topic
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ClownPrinceofChaos
Oct 23, 2017
0
799
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
917
1
+4116
Help.
Help.
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NotSoSmart
Oct 23, 2017
0
855
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
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Guest
Oct 23, 2017
0
981
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
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Guest
Oct 23, 2017
0
1018
3
+470
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
731
1
+4116
Help.
Help.
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NotSoSmart
Oct 23, 2017
0
2013
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
3429
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
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Guest
Oct 23, 2017
0
455
0
x 2 + 3xψ + ψ 2
x2 + 3xψ + ψ2 => 0
Guest
Oct 23, 2017
0
4281
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
3263
3
+470
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
823
3
+4116
Help.
Help.
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NotSoSmart
Oct 23, 2017
0
958
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
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WhichWitchIsWhich
Oct 23, 2017
0
819
1
+4116
Help.
Help.
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NotSoSmart
Oct 23, 2017
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