Choose the correct answer from the given four options:In an AP, if a = 3.5, d = 0, n =101 ,then an will be 0

-3.5

3.5

1​

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

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.

2. there are 250 students in a school auditorium. use numbers from the box to complete the table. 16, 38, 18, 45, 25, 50, 32, 60 grade number percent of all students of students fifth 24 sixth 95 seventh 20 eight 45