A pendulum with a mass of 2 kg has a period of 1.55 s. What is the period while carrying 1 kg? A. 3.1 s
B. 1.55 s
C. 1.2 s
D. 0.77 s

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.