Ariel weighed an object on her balance and recorded a mass of 24.3 grams. her teacher told her that there was something wrong with her balance because it was giving her a reading which was 30.0% too high. what was the actual mass of the object?

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 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

Simplify. 3(4+4x) (type your answer in with no spaces)