I think the App is not the same as the web calculator. So Im pretty sure its a one price for the app.
Is the app on your pad a one off cost Alan?
The Pro version is a yearly cost.
Also did you just get it from your ipad to here via a screen shot jpeg?
I use Gyazo for a lot of this stuff but it has been playing up lately :(
\(\frac{48}{2}*(9+3) is not \frac{48}{2*(9+3)}\)
But the way you wrote it, its the same.
\(x (-0.5) x = -20 \)
\(-0.5{x}^{2}=-20\)
\({x}^{2}=\frac{-20}{-0.5}\)
\({x}^{2}=40\)
\(x=\sqrt{40}\)
\(x= 2\sqrt{10} , x=-2\sqrt{10}\)
Great! Thank you. Didn't know there was an app!.
I paid for the app on my iPad!
Alan: How did you get Wolfram/Alpha to show step-by-step solution without having the "Pro" version, which is the "paid version"?
Here's Wolfram Alpha's solution:
Let the original mass = M
1.35M = 324 divide both sides by 1.35
M = 324 / 1.35
M = 240 g - the original mass of McDitty's chocolate fingers.
The wind screen wiper of a car sweeps through an angle of 150.The blade of the wiper is 21cm long and the radius of the unswept sector 6cm . What area of glass is swept
\(A=( \pi r_1^2- \pi r_2^2)\times \frac{150deg}{360deg}\)
\(A=\pi\times(( 6+21)^2-6^2)cm^2\times \frac{150deg}{360deg}\)
\(A=907.135\ cm^2\) !
\(\)
You can use Heron's formula:
Let s = semi-perimeter s = (12 + 14 + 16)/2 → 21 cm
Area = sqrt(s*(s-a)*(s-b)*(s-c))
Area = sqrt(21*(21 - 12)*(21 - 14)*(21 - 16)) cm2
Area = sqrt(21*9*7*5) → 81.3 cm2
Well, I don't know. Sorry bro
What happens if you convert $1.00 to Philippine Money?
\(Thanks \ to \ Melody, \ we \ know \ now \)
\(6.1.2017 \ 8:57\) \(1.00 \ \$=49.561\ Philippine \ Peso\)
!
a -134
g(2)=9
f(g(2))=f(9)=2
99! is read as 99 factorial
Just use this conversion site :)
http://themoneyconverter.com/USD/PHP.aspx
so basically you just times the number that you want it to be percentaged
by 100
then add a percentage sign to it
DONE!!!
0.12*100 = 12%
rekt
!
