Mathematics, 06.12.2019 00:31 bri9263
The corrosion of a certain metallic substance has been studied in dry oxygen at 500 degrees centigrade. in this experiment the gain in weight after various periods of exposure was used as a measure of the amount of oxygen that had reacted with the sample. the table presents the data:
percent gain
1.0 .02
2.0 .03
2.5 .035
3.0 .042
3.5 .05
4.0 .054
a. plot a scatter diagram.
b. fit a linear solution.
c. predict the weight gain when the metal is exposed for 3.2 hours.
Answers: 2
Mathematics, 21.06.2019 23:10, ineedhelp2285
The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.
Answers: 1
Mathematics, 22.06.2019 01:10, anggar20
Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?
Answers: 2
Mathematics, 22.06.2019 02:30, SunsetPrincess
Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss, how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.
Answers: 3
The corrosion of a certain metallic substance has been studied in dry oxygen at 500 degrees centigra...
Chemistry, 13.04.2021 21:10
Social Studies, 13.04.2021 21:10
Mathematics, 13.04.2021 21:10
Spanish, 13.04.2021 21:10
Mathematics, 13.04.2021 21:10