HELP ME PLEASE Persevere in solving problems. Create a report that provides a detailed description of the park. Include the following in your report:

The centroid of a triangle is the triangle's center of gravity.

A fountain will be placed at the centroid of the park. The designer wants to place a stone path from the fountain to the midpoint of each side.

a. Reproduce the diagram in Item 1 showing the location of the fountain and the stone paths. Mark congruent segments on your diagram.

b. What are the coordinates of the location of the fountain?

c. What is the actual distance from the fountain to each vertex?

d. Find the actual length of each stone path.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

(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?

Can you divide 25 into 4 equal groups? explain why or why not.