World harddest question 6+63+4+456743+12381338145-1828223(5 67282838+2121263826329)÷88282282838 3×292928282=? ​

The mathematical expression 9€ t means

What is the y intercept of f(x)=(1/2)^x?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00