Mathematics, 13.12.2019 01:31 jv910699
The elasticity of a polymer is affected by the concentration of a reactant. when low concentration is used, the true mean elasticity is 55, and when high concentration is used the mean elasticity is 60. the standard deviation of elasticity is 4, regardless of concentration. if two random samples of size 16 are taken, find the probability that x high x low less than or equal to 2. (express the final answer to three decimal places (e. g. 0.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
Mathematics, 21.06.2019 18:30
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
You know the right answer?
The elasticity of a polymer is affected by the concentration of a reactant. when low concentration i...
Questions
Mathematics, 14.01.2021 18:50
Physics, 14.01.2021 18:50
Mathematics, 14.01.2021 18:50
Mathematics, 14.01.2021 18:50
Social Studies, 14.01.2021 18:50
Mathematics, 14.01.2021 18:50
