What is the derivative of e^x^2? and the second derivative if you can include as well. im not sure what the rule is. is it 2xe^x^2 for the first one? for the second one is it 2e^x^2 + 4x^2(e^x^2?

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

Which of the following contains a variable?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints