The light on a light house blinks 45times a minute how long will it take the light to blink in 405 times

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)