Mathematics, 30.01.2021 01:40 danthehero56
Q1. Find the measure of angle 1. Show your work.
Q2. Find the measure of angle 2. Show your work.
Q3. Find x. Show your work.
Answers: 2
Mathematics, 21.06.2019 17:30
Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.
Answers: 3
Mathematics, 21.06.2019 22:00
Find two numbers if their sum is 91 and the ratio is 6: 7?
Answers: 1
Mathematics, 22.06.2019 00:00
(20 points) a bank has been receiving complaints from real estate agents that their customers have been waiting too long for mortgage confirmations. the bank prides itself on its mortgage application process and decides to investigate the claims. the bank manager takes a random sample of 20 customers whose mortgage applications have been processed in the last 6 months and finds the following wait times (in days): 5, 7, 22, 4, 12, 9, 9, 14, 3, 6, 5, 15, 10, 17, 12, 10, 9, 4, 10, 13 assume that the random variable x measures the number of days a customer waits for mortgage processing at this bank, and assume that x is normally distributed. 2a. find the sample mean of this data (x ě…). 2b. find the sample variance of x. find the variance of x ě…. for (c), (d), and (e), use the appropriate t-distribution 2c. find the 90% confidence interval for the population mean (îľ). 2d. test the hypothesis that îľ is equal to 7 at the 95% confidence level. (should you do a one-tailed or two-tailed test here? ) 2e. what is the approximate p-value of this hypothesis?
Answers: 2
Mathematics, 22.06.2019 00:30
Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days
Answers: 2
Q1. Find the measure of angle 1. Show your work.
Q2. Find the measure of angle 2. Show your work. <...
Mathematics, 18.04.2020 02:27
Mathematics, 18.04.2020 02:27
English, 18.04.2020 02:27
Health, 18.04.2020 02:27
History, 18.04.2020 02:40
Chemistry, 18.04.2020 02:40
Social Studies, 18.04.2020 02:40
Chemistry, 18.04.2020 02:40
Mathematics, 18.04.2020 02:40
Mathematics, 18.04.2020 02:40
Mathematics, 18.04.2020 02:40