An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $5200 and his stock in Company B was worth $6450.
The stock in Company A has decreased 3% since last year and the stock in Company
B has decreased 6%. What was the total percentage decrease in the investor's stock
account? Round your answer to the nearest tenth (if necessary).

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?

How many zeroes do we write when we write all the integers 1 to 243 in base 3?