Atiny area on a computer chip measures 2.3 x 10^-3 mm by 1.7 x 10^-4 mm. about how many times longer is the longer dimension than the shorter dimension?

a.1.35
b.6
c.7.4
d.13.5

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8

Angle 1 and angle 2 are a linear pair . m angle 1 =x-39 and m angle 2 =x+61 find the measure of each angle