What is the measure of angle B in the figure below?

Right triangle A B C is shown. Side A B has a length of 3 and hypotenuse C B has a length of 3 StartRoot 2 EndRoot
30°
45°
60°
90°

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11