S MOCK 3 TICS
DATE:
8. How many lined of symmetry has an
equilateral triangle?
A. 1 B.2 C3 D. 4
9. The value of an obtuse angle lies between
A. 0° and 90° C. 90° and 270°
B. 90° and 180° D. 180° and 360°

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.