Fifteen students in the band play clarinet. these 15 students make up 12% of the band. your friend uses the proportion 12/100=? /15 to find the number of students in the band. explain why your friend is incorrect and use the grid to find the correct answer.

Anyone know? will mark brainliest if correct!

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?