Mathematics, 12.08.2019 21:20 irabrooks14
Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. identify and explain any errors in his work or in his reasoning. write feedback to allen explaining the mistake he made and how to correct his work. step work reasoning −8.3 + 9.2 − 4.4 + 3.7 original problem 1 −8.3 + 9.2 + 4.4 + 3.7 additive inverse 2 −8.3 + 4.4 + 9.2 + 3.7 commutative property 3 −8.3 + (4.4 + 9.2 + 3.7) associative property 4 −8.3 + 17.3 simplify 5 9 simplify
i really don't understand
Answers: 1
Mathematics, 21.06.2019 15:00, vnzgirl
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 21:30, Travon6524
Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.
Answers: 3
Mathematics, 21.06.2019 21:50, godzilla24
If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.
Answers: 3
Mathematics, 21.06.2019 22:00, kharmaculpepper
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. identify and explain any errors in...
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