I am giving many points for this question R=x^2/y
x=3.8x10^5
y=5.9x10^4

Work out the value of R

Give your answer in standard form to an appropriate degree of accuracy.

My efforts:
(3.8x10^5)^2/5.9x10^4=
144400000000/59000=
2447457.62712=
2.44745762712x10^6 but this is wrong.

What have I done wrong??

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.