$300 at 5% annual interest for 7 years Find the simple interest earned in the account.
A. $214.29
B. $11.67
C. $420.00
D. $105.00

Find the given elements if matrix d:

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).