Select the correct answer. A mistake was made in the steps shown to simplify the expression. Which step includes the mist 1 + 32 5 +|-10) = 2 Step 1: = 1+ 32 5 + 10 = 2 1 + 9 Step 2: = 5 + 10 = 2 Step 3: = 10 + 10 = 2 Step 4: = 2 + 10 = 2 Step 5: = 12 = 2 Step 6: = 6 A. Step 1 B. Step 3​

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.