Todd surveyed the 25 7th grade students in the art club to determine what movies 7th grade students prefer. Part A. Explain why this is not an appropriate sample to use to infer the preferences of all 7th grade students.
Part B. Describe a better sampling method.

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Select the lengths in centimeters that would form a right triangle