Now use the histogram or table to answer the following questions. 1. What is the probability of flipping 3 coins and all three landing on heads? P( H ) = | (Enter your answer as a decimal. Do not round.) HINT: Change the fraction to a decimal. 2. What is the probability of flipping 3 coins and getting 1 or 3 heads? P( H) + + P( T) (Enter the outcomes in numerical order. Enter your final answer only. Use the decimal form of the probability. Do not round.) 3. What is the probability of flipping 3 coins and not getting 2 heads? P(x + 2) = 6 (Enter the final answer only. Use decimal form of the probability. Do not round.)
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
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