Your friend found the period of a 100-foot long pendulum to be 9.5 seconds. His work is shown below. Find the error and explain what your friend
did wrong. Find the correct period for the 100-foot long pendulum.
T = 1.1VT
100 = 1.1VT
90.9 - Vi
L - 9.5 sec

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?