Which is the best estimate for the average rate of change for the quadratic function graph on the interval -8 the less than symbol is supposed to have a line under it but i didn’t have that symbol like shown in the picture a) -1 b)-2 c) 1 d) 2

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Biggest exam of the which of the following are polynomial functions?

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons