160-4-8-12 =136
136 out of 160 participants did not win a prize, so the experimental probability is
136/160=17/20
His dog weighs 2.975 pounds on the moon, his dog weighs 14.525 more pounds on earth
Answer:
Its the first option.
Step-by-step explanation:
120 is not a perfect square.
Its close to one though - 121 is a perfect square ( 11 * 11 = 121).
Isosceles triangle where there are two equal sides
To find the vertex of a quadratic equation, determine the coefficients of the equation, then use the vertex x-coordinate formula to find the value of x at the vertex. Once the x-coordinate is found, plug it into the original equation to find the y-coordinate.