Register
Login
Username
Password
Login
forgot your password?
Home
Forum
+0
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
BlueStar
Username
BlueStar
Score
101
Membership
Stats
Questions
17
Answers
2
17 Questions
2 Answers
0
1068
1
+101
Which Function has a y-intercept of -3?
A. y=(x-3)^5
B. y=x^5-3
c. y=(-3x)^5
D. y=-3x^5
read more ..
Melody
●
BlueStar
Mar 29, 2015
0
2945
1
+101
What is the expanded form of 3x(x+2)^2?
What is the expanded form of 3x(x+2)^2?
Tetration
●
BlueStar
Mar 7, 2015
0
630
1
+101
Polynomials
Write a polnyomial for each set of zeros.
x=1,2,3/5
Melody
●
BlueStar
Feb 3, 2015
0
9205
1
+101
I Need Help With A math Problem
A baseball is hit so that its height above ground is given by the equation h=-16^2+96t+4, where h is the height in feet and t is the time in seconds after it is hit. Show your work.
a. How long does it take the baseball to reach its highest point?
read more ..
geno3141
●
BlueStar
Dec 16, 2014
0
1378
1
+101
I need help on this math problem
You are making chocolate tea bread anda special oatmeal bread to sell at a bake sale.A batch of chocolate tea bread requires 2 eggs and 2 cups of flour. The oatmeal bread requires 3 cups of flour and 1 egg. You have 12 cups of flour and 8 eggs on hand.
read more ..
●
BlueStar
Dec 1, 2014
0
716
1
+101
Solve Each Inequality. Graph the Solution
(3x-4)+6<10
CPhill
●
BlueStar
Nov 30, 2014
0
639
0
+101
why measure the mass of all the pre-1982 pennies instead of the mass of 1 penny?
why measure the mass of all the pre-1982 pennies instead of the mass of 1 penny?
BlueStar
Oct 7, 2014
0
923
1
+101
Chemistry
A typical penny has a diameter of 1.905 cm and a thickness of 0.124cm. What is the volume in cm^3 of a typical penny? Hint: V=(π x r^2)(thickness of penny).
geno3141
●
BlueStar
Oct 7, 2014
+3
1016
1
+101
Graph each pair of functions on the same coordinate plane. Describe a transformation that changes f(x) to g(x)
f(x)=-x+3; g(x)=x-4
Melody
●
BlueStar
Sep 19, 2014
+3
868
1
+101
Conversion Factors for Chemistry and Scientific Notation
5.2cm to m
Alan
●
BlueStar
Sep 8, 2014
0
1187
5
+101
How do you solve and graph compound inequalities
2x>-10 and 9x<18
CPhill
●
●
●
●
●
BlueStar
Sep 1, 2014
+3
917
1
+101
(q+1)(q-1)
(q+1)(q-1)
math
algebra
AzizHusain
●
BlueStar
Aug 24, 2014
+3
702
1
+101
Solve The Equation
2/k-18=1/k
two over K take away 18 equals 1 over k
How do you do this?
AzizHusain
●
BlueStar
Aug 23, 2014
+3
852
4
+101
Simplifying Algebraic Expressions
3+13(-11d+10)
math
algebra
Sasini
●
●
●
●
BlueStar
Aug 19, 2014
+3
777
2
+101
Adding and Subtracting Polynomials
Simplify each expressions
(5+9z^3-3z^4)-(7z^4+4)-(6z^3+8z^2)
math
algebra
Melody
●
●
BlueStar
Aug 16, 2014
+3
707
1
+101
Need help on one more question
I'm not sure how to do this one.
9(-3r-7n)-6 use r=-6 and n=5
math
algebra
CPhill
●
BlueStar
Aug 13, 2014
+3
756
2
+101
5-8d-4r use d=5 and r= -5
5-8d-4r use d=5 and r= -5
I need help on how to do this equation. I'm not sure but i got -15.
math
algebra
CPhill
●
●
BlueStar
Aug 13, 2014
«
latest
0
-1
2
latest
»
#3
+101
+6
Thank You
BlueStar
Aug 19, 2014
#2
+101
+3
Thank You!!!
BlueStar
Aug 13, 2014
+101 +101 +101 +101 +101 +101 +101 +101 +101 +101 +101 +101 +101 +101 +101 
