What is a good comparison of the estimated sum and the actual sum of 7 9/12+2 11/12
...
Mathematics, 28.01.2020 10:31 Blakemiller2020
What is a good comparison of the estimated sum and the actual sum of 7 9/12+2 11/12
Answers: 2
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
Mathematics, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
History, 28.04.2021 18:30
Social Studies, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
Chemistry, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30
English, 28.04.2021 18:30
Mathematics, 28.04.2021 18:30