Which statement describes the order of rotational symmetry for an isosceles triangle? o an isosceles triangle has an order 0 rotational symmetry because there is no angle at which it can be rotated onto itselfo an isosceles triangle has an order 1 rotational symmetry because it does not have all congruent angles. o an isosceles triangle has an order 2 rotational symmetry because it has 1 pair of congruent angles. o an isosceles triangle has an order 3 rotational symmetry because it has 3 angles.

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?