(b) Evaluate (6.3 x 10^6)+ (9 x 10^2).​

Divide. write in simplest form 41/6 divided by 10

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.