Select all equations that have two solutions, 42²=0
О 3 + 2 = 14
O (1+8) (x - 8) = 0
O 2 - 1 = 24
22 = 16
2 = -16
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Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

329 people went to an amusement park. $906 was made that day. $1.5 per kid. $4 per adult. how many kids and adults went?