Mathematics, 23.06.2019 13:30, gatita70
An expression can often be used to model a real-life situation. for example, the expression 3(-5) models the following situation: the sharks football team lost five yards in each of their first three downs. since the product of 3 and -5 is -15, the team lost a total of 15 yards in those three downs. for each of the following expressions, write a real-life situation using the given context. then, evaluate the expression and interpret the result in terms of the situation, as shown in the example above. make sure to use complete sentences. expression: context: baking cookies expression: context: separating food into containers expression: context: temperature expression: context: points on a test
Answers: 1
Mathematics, 21.06.2019 13:30, rtryf57rfgth
What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110
Answers: 2
Mathematics, 21.06.2019 23:00, ManBun99
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
An expression can often be used to model a real-life situation. for example, the expression 3(-5) mo...
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