An office building has three air conditioning units, one for each office. each unit runs only when employees are working. the tables below show the number of hours employees worked at each office over a three-month period and the total air conditioning electric costs for the entire office for each month. number of hours worked unit a unit b unit c june 184 207 276 july 174 198 264 august 168 189 242 total air conditioning electric costs june $142.60 july $135.96 august $128.30 how much does it cost to run unit a per hour?

Which of the following is true for the relation f(x)=2x^2+1

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.