Mathematics, 27.06.2019 02:30 jgandarilla21
When the light turns yellow, should you stop or go through it? an article defines the “indecision zone” as the period when a vehicle is between 2.5 and 5.5 seconds away from an intersection. at the intersection of route 7 and north shrewsbury in clarendon, vermont, 154 vehicles were observed to encounter a yellow light in the indecision zone, and 23 of them ran the red light. at the intersection of route 62 and paine turnpike in berlin, vermont, 183 vehicles entered the intersection in the indecision zone, and 20 ran the red light. can you conclude that the proportion of red-light runners differs between the two intersections? find the p-value and state a conclusion. round the answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 13:10
What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle
Answers: 1
Mathematics, 21.06.2019 14:00
∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°
Answers: 1
When the light turns yellow, should you stop or go through it? an article defines the “indecision z...
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