Erin is a member of her school's track team. Last week, she ran 8 1/2 laps around the track in 30 minutes. This week, Erin ran for

30 minutes at a constant rate of 2 1/2 minutes per lap. How many more laps did Erin run this week than last week?

Claire Drew model of 5/10 explain how Claire could change her model to show how many hundreds are in 5/10 I know this is like my third time saying this

What is the range of the ages shown in the stem-and-leaf plot? age of college proffessors 3|0,2 4|1,4,4,5 5|3,5,8,9 6|2,2,2,5,6,8 7|5,5,6 A. 4 B. 6 C. 35 D. 46

If I got 121 questions and 99 wrong on a test what is the percentage that I got wrong?

A bag contains 40 tickets, each numbered between 1-40. If a ticket is drawn at random, find the probability of it being odd or less than 26

Given that a = (1), b = (2) and c = (0) 2-122 Find: 1. a + b 2. a - b 3. a-c 4. a + c 5. a + b + c 6. a-b-c 7. c-a 8. b-a 9. b + c 10. C - b

What is 1/3 * 4/1 in mixed number? (simplified)

Which of these events is not mutually exclusive? a. the chance that you will eat garlic bread or spaghetti for dinner. b. the chance that you you will pass or fail genetics. c. the chance that you will get a heads or tails when you flip a coin. d.

Find the distance between 2 - 4 and 6 + i

What is the difference between - 5x + 7 and 3x - 2

How do I check 102:17=6 without multiplying