without using trigonometrical tables find the values of: (3 sin2 45° + 2 cos2 60°)​

What is the first quartile of this data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Ineed on this question me get the answer