14. select all the fractions that are equavialiant to 0.7
a. 7/10
b. 70/10
c. 7/100
d. 70/100
e. 10/7
f. 100/7
15. select all true comparasions for 7.5 and 3.95
a. 7.5 < 3.95
b. 3.95 < 7.5
c. 7.5 = 3.95
d. 7.5 > 3.95
e. 3.95 > 7.5

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).

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .