Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours. What is the mean absolute deviation for the number of hours students practiced the violin? Round to the nearest tenth. 6.4 6.8 32 47

Ruby is visiting San francisco. From her hotel she walks 1 block east and 3 blocks south to a coffee shop. Then she walks 7 blocks west and 5 blocks south to a museum. Where is the museum in relation to her hotel?

Racheal types 85 words each minute. She has typed 1 000 000 words. If she types for 6 hours each day, for how many days has she typed.

Given a population of class sizes at a university in an academic year , indicate what the sampling distribution for samples of 30 would consist of. Choose the correct answer below. A.

7 Simplify the following expression. 7 (6y + 6z) - 42z A. 13y B. 13y - 84z C. 42y D. 42y - 48z Reset Submit Algebraic ExpressionsToolsSave Session Questions:0 of 10 Answered 12345678910 Answered Current Unanswered 6 of 10 AnsweredSession Timer:

Calculate the number of integers divisible by 4 between 50 and 500, inclusive.

Jacob is comparing the price of two different brand of water bottle. The first brand cost $30 for a case of 24 bottle and the second brand cost $39.60 for a case of 36 bottle. Which brand has the lower unit cost per bottle?

Which of the following sets of measurements is the MOST precise? OA) 1 m, 2 m, 3 m, 4 m OB) 2.9 m, 3.0 m, 3.1 m, 3.2 m OC) 10 m, 20 m, 30 m, 40 m OD 100 m 200 m 300 m 400 m

What does x equal to 35 - 2x > - 5

Solve the inequality and then graph its solution: 7s + 12 > 46 - 10s

Samantha, each year, reads 5 books during her 8 week break. How many books does she read each week?