Someone spent $18.50 on supplies for baking cookies. The person sold his/her cookies for $0.75 each and made a profit of $24.75. I need an equation to set up this problem and need the answer for it to
The question says to solve for x and state any restrictions for the variable
ax + bx + 9 = 7
another one is
a(bx + 2) = cx - 12
If anyone can tell me what is means by restrictions on th variables
X(t)=2e^2t
y(t)=3e^-t-Note that y = 3e^(-t)
==> e^t = 3/y.
Therefore,
x = 2e^(2t)
...= 2(e^t)^2
...= 2(3/y)^2
...= 18/y^2.
That is, xy^2 = 18 is the cartesian equation of the curve.
I hope this he
Supplement of 64 degree 47min
Please explain-The supplement of an angle is 180° - (the measure of the angle).
One way to do this is to rewrite 180° as 179°60. Now subtract the whole degrees (64) from
2/ y-5 = 3/ y+6
2/y+ -5 = 3/ y+6(I changed it to addition)
30 [2/ y+-5] = 30 [3/ y+6](I think the LCD is 30)
12/ y+ -1 = 15/ y+1 (I canceled out the 30 with the denominators)
This is where Im stuck.
The original expression:
6m^6n + 7m^5n^2 + 2m^4n^3
I got to
(m^4n)(6m^2 + 7mn + 2n^3), but this is where I got stuck.
Thanks in advance, my fellow Bananas. -6m^2 + 7mn + 2n^2 not 3.
6m^2 + 7mn +
Find the solution of the exponential equation: 19e^(x) - 7 = 2
What does x = ?-19e^x=9
e^x=9/19
x=ln(9/19)
ln(9/19) plugged into a calculator is approx -.747214-19e^x-7=2
19e^x=9
e^x=9/19
x=log(9/19
-15x = -5(3x + 7)
Solve the equation. Check your solution.
THANKS IN ADVANCE!--15x = -5(3x + 7) iff
-15x = -15x - 35 iff
0 = -35
The last equation is clearly false. This means that theres no solutio
In the year 2000, the population of Smithville was only 14,000 people while Jonesville had a population of 100,000. If Smithville increases at the steady rate of 5,000 people per year and Jonesville a
I was wondering what it was in its most basic form, I just started multi-variable calc and a question asked: How would you describe this 3 D region?x>3
The back of the book said something about a hal
1. The compliment of an angle when multiplied by 4 then added by 6 is equal to the supplement of the angle. Find the angle
2. -
2
2(90-
2(90-
2(90--Let the angle bex
Complement of angle = 90- x
4 (
thx for your help! will rate answers!-using the product rule
y(x)= cos 9x[d/dx sin(6x)]+sin6x[d/dx cos9x]
then applying the chain rule
y(x)=cos 9x* (cos 6x*[d/dx 6x])-sin6x*(sin9x(d/dx 9x))
simpli
How do you find the limit as x approaches 1 from the right of e^[3/(1-x)]?-0
lets break it down. what happens to 3/(1-x) when x approaches 1 from the right? It approaches 3/infinitely small number. We
8,462,937,602,125,701,219,674,955.236259…it was an song-hey dude you have a wrong grammar! it is not it was an song
it is it was a song!
by the way you have a wrong categories, this is a mathematica
