What is the unit rate for the atmospheric temperature in degrees Celsius per hour

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?