Bulbous

If I am not dumb...

If radius is 13 yards, then diameter is 26 yards ;]

Simplify 2x^2 - 8x + 7 = x^2 - 5x + 3 and Solve for X

x^2 - 3x + 4 = 0

X is equal to (3 + or - isqrt7) / 2

\:\left(\frac{3}{2}+i\frac{\sqrt{7}}{2}\right)^{^{3\cdot \left(\frac{3}{2}-i\frac{\sqrt{7}}{2}\right)}}+\left(\frac{3}{2}+i\frac{\sqrt{7}}{2}\right)\left(\frac{3}{2}-i\frac{\sqrt{7}}{2}\right)^3

Solve for X

X = 7 / 2

Plug X in (4x + 17) / (4x + 1)

The value of (4x + 17) / (4x + 1) is

31 / 15

Hi Guest,

We can use ratios to solve this problem.

3000 / 120,000 is 1 / 40

So the ratio is 1 : 40

Now the problem asks for house assessed at 160,000

We solve:

160,000 / 40 = 4000

The tax for a house assessed at 160,000 is $4000.00

Hi Guest,

There are 10 Caltech student

There are two choices, either Chipotle or Panda Express

If all 10 go to C or PE, then it's 1

Next, 1 go to C, and 9 go to PE, it is 10

Continue doing that until you reach 5, then add 1 - 5 result up and multiply by two.

Or...

You could do 2^10 = 1024

Hi Guest,

Total is 3m

Climb 1/4x, then -  1/10x

3 = 1/4x - 1/10x

10/40 - 4/40 = 6/40 = 3/20x

3/20x = 3

x = 20

It would take 20 days for snail to get out of well.

Hi Guest,

Ratio for price of orange to price of apple is 2 : 3

Can buy 42 oranges

42 : x

So....

42 * 2/3 = 28

He can buy 28 apples