Hello!
I have a math question I dont really understand. I dont think Im doing it right. (Worst subject ever!)
Solve the equation and write the solution set.
|4x – 8| – 3x = 6x + 2
So, heres what Ive
Its a diagram. --> http://i55.tinypic.com/3354ffn.png
I dont get this. My answer would be
x^2 = 64 + 36
x^2 = 100
x = sqrt100
x = 10
But my teacher said its wrong. So whats the correct answer?-Accor
Hey guys, here is the exact question and I have no idea how to explain it (dont worry no calculation involved, I least I dont think). Can anybody explain this to me?
You are given a forced damped osc
How can 800t2 -7200t+16400 be simplified to 400((5-t)2+(4-t)2)
Explain in simplified steps-First divide everything by 400
(800t^2 / 400) - (7200t / 400) + (16400/400)
=400 [2t^2-18t+41]
Might just
THERE ARE TWO MORE BOYS THAN GILS HOW MANY BOYS AND HOW MANY GIRLS ARE IN THE CLASS-Let Y be the number of girls, X be the number of boys.
Then,
X = Y + 2 (equation 1 from your given there are two mor
If 300 jellybeans cost you x dollars. How many jellybeans can you purchase for 50 cents at the same rate?-The price P of 1 jellybean is x/300 dollars
so for 0.5 dollars you can buy 0.5/P jellybeans =
I need help with 2 math problems, please!
Problem 1 - What is the exact circumference of a circle with a diameter of 17 inches?
1. 17p inches
2. 34p inches
3. 8.5p inches
4. 72.25p inches
5. 289p i
1/5 + 1/3 = 1R-Is your question listed correctly?
1/5 + 1/3 = 8/15 = 1R
R = 8/15
================
However, if your question is
1/5 + 1/3 = 1/R
then R = 15/8-http://www.algebra.com/algebra/homework/M
Supose that the average distance between a random variable X and a constant c is measured by the function E (X - c)^2.
Note that
1) E means the expectation/expected value of a random variable. And,
Whats a common denominator of 7, 3, and 13?-273
Just take the three numbers and multiply them. Sometimes that will be the least, but sometimes it wont.
Like if you try to find the least common deno
The question on my math page reads :
Write each as a percent. Write remainders as a fraction.
The first 3 were easy because the denominator was a quotient of 100 (ex. 10, 20, 50). The one Im having
4 |x+1| -1 -Im assuming you want to solve for x
First add 1 to both sides, forming
4|x+1|
Then divide both sides by 4, forming
|x+1|
Now we use the properties of absolute value to form two separa
1+y×4+(6÷2×3)×62×(y×y)
If y=3, what is the answer to the equation?-1+y×4+(6÷2×3)×62×(y×y)= 1+ 3x4+3x3x62x (3x3)
=1+ 12 +81x62
=13 + 5022
=5035
Done!-1+3*4+((6)/(2)*3)*62*(3*3)
Reduce the expression
1) A carton contains a dozen eggs, three of which have a double yolk. If three eggs are requried to make a cake, find the probability that the three eggs used have double yolks.
2)what is the probab
How would one go about answering a question such as this?
f(x)= {x^2-c^2, x{cx+20,x>=4
find c so that f is continuous everywhere.
Im assuming i would have to show lim x->c f(x)=f(c) or something?
