Circles drawn in the same plane are tangent circles if they have exactly one intersection point. As shown, two circles are either internally or externally tangent to each other. With three or more circles, the circles are mutually tangent if each pair of circles is tangent. Answer Exercises 1–4. internally tangent externally tangent 3 1. How many different arrangements of mutually tangent circles can be made with three circles of radius 1 unil, 2 units, and 3 units? Explain. Make sketches to support your answer. There are different arrangements. The circles can be arranged with all three circles internally tangent in way(s). The circles can be arranged with one circle externally tangent to two internally tangent circles in way(s). The circles can be arranged with all three circles externally tangent in way(s). The circles can be arranged with one circle Internally tangent to two circles externally tangent in way(s). .​

1.3.25 question suppose 40​% of all voters voted for a particular candidate. to simulate exit polls regarding whether or not voters voted for this​ candidate, five random samples of size 1010 and five random samples of size 10001000 have been generated using technology using a population proportion of 0.400.40​, with the accompanying results. complete parts a through c below. click the icon to view the simulation results. a. observe how the sample proportions of successes vary around 0.400.40. simulation compared to sample prop simulation compared to sample prop 1 ▾ 6 ▾ greater than 0.40 less than 0.40 equal to 0.40 2 ▾ less than 0.40 greater than 0.40 equal to 0.40 7 ▾ greater than 0.40 less than 0.40 equal to 0.40 3 ▾ greater than 0.40 less than 0.40 equal to 0.40 8 ▾ equal to 0.40 greater than 0.40 less than 0.40 4 ▾ greater than 0.40 equal to 0.40 less than 0.40 9 ▾ less than 0.40 greater than 0.40 equal to 0.40 5 ▾ equal to 0.40 less than 0.40 greater than 0.40 10 ▾ equal to 0.40 greater than 0.40 less than 0.40 click to select your answer(s) and then click check answer. 2 parts remaining clear all check answer