The content of a sample of 22 cans of apple juice showed a standard deviation of 0.04 ounces. At a 0.01 level of significance, we are interested in testing to determine whether the variance of the population is significantly greater than 0.001.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?

Urgentwhat is the area of the figure?