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??

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.