Mathematics, 16.04.2021 03:40 janessa0502
Brandon used inverse operations to solve an equation in his homework assignment. During which step, if any at all, did Brandon use the incorrect inverse operation to isolate the variable?
Equation: 8x3 + 2 = 26
Brandon's solution:
Step 1: (Subtract 2 from each side.)
Step 2: (Divide each side by 8.)
Step 3: (Divide each side by 3.)
Step 1
Step 2
All of the inverse operations were correct.
Step 3
Answers: 2
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
Mathematics, 22.06.2019 00:00
The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?
Answers: 1
Brandon used inverse operations to solve an equation in his homework assignment. During which step,...
Mathematics, 23.12.2019 13:31
Computers and Technology, 23.12.2019 13:31
World Languages, 23.12.2019 13:31
Mathematics, 23.12.2019 13:31
History, 23.12.2019 13:31
Biology, 23.12.2019 13:31
Mathematics, 23.12.2019 13:31
History, 23.12.2019 13:31
Physics, 23.12.2019 13:31
Mathematics, 23.12.2019 13:31
History, 23.12.2019 13:31
Health, 23.12.2019 13:31
English, 23.12.2019 13:31