Mathematics, 13.07.2019 20:00 mjcbs21
The ph scale measures a solution's acidity or alkalinity. the ph scale runs from 0 to 14, with 0 being the most acidic and 14 being the most alkaline. a ph of 7 is neutral (distilled water has a ph of 7). write the ph range for the following as an inequality and label the substance as acidic or alkaline. jerry's fizzy cola: 4.1 through 4.3, inclusive a. 4.1 ≤ h ≥ 4.3, alkaline b. 4.1 < h < 4.3, alkaline c. 4.1 ≤ h ≤ 4.3, acidic d. 4.1 ≤ h < 4.3, acidic
Answers: 1
Mathematics, 21.06.2019 19:30
Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)
Answers: 1
Mathematics, 21.06.2019 22:20
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
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Mathematics, 22.06.2019 00:30
Fixed rate mortgage offer: purchase price: $170,000 down payment ($34k): 20% term: 30 years interest rate: 4.25% property tax (yearly): $1,500 homeowner’s insurance (yearly): $1,000 use this example from a fixed-rate mortgage calculator to you answer the questions. keep the page open after you complete this question. according to the calculator, the monthly payment demarco and tanya should anticipate paying for principal and interest is $208. $877. $669. $1,200.
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Mathematics, 22.06.2019 01:00
Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)
Answers: 1
The ph scale measures a solution's acidity or alkalinity. the ph scale runs from 0 to 14, with 0 bei...
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