emeka works in a garage for $6 an hour. if he works on saturday, he is paid time and a half. if he works on sunday he is paid time and three quarters. last weekend he worked for six hours on saturday and four hours on sunday. how much was he paid last weekend

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

With number 11 ( show how you got the answer)

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?