Mathematics, 07.07.2019 18:30 ashvinmsingh
Ben is showing his work in simplifying (3.9 − 9.4) − 0.6 + 6.1. identify any error in his work or reasoning. step 1: (3.9 − 9.4) − 0.6 + 6.1 step 2: 3.9 + (−9.4 − 0.6) + 6.1 (associative property) step 3: 3.9 − 10 + 6.1 step 4: 3.9 + 6.1 − 10 (identity property) step 5: 10 − 10 = 0 a. he wrote identity instead of commutative in step 4. b. he wrote associative instead of commutative in step 2. c. he wrote identity instead of distributive in step 4. d. he wrote associative instead of distributive in step 2.
Answers: 1
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
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Mathematics, 21.06.2019 22:00
How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
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Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
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Ben is showing his work in simplifying (3.9 − 9.4) − 0.6 + 6.1. identify any error in his work or re...
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