You have been asked to build a scale model of your school out of toothpicks. imagine your school is 30 feet tall. your scale is 1 ft: 1.68 cm. if a toothpick is 6.3 cm tall, how many toothpicks tall will your model be?

Which of the following represents the range of the graph of f(x) below

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.