Astore is having a sale on shoes. the sale is buy one pair of shoes, get one 50% off. the original price of one pair is $26.48. dante bought several pairs of shoes, and the total cost was $317. 76. how many pairs of shoes did dante buy?

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?