What will be the smallest and largest no that when rounded off to thousand their answer is a) 785000
b) 4528000

What will be the smallest and largest no that when rounded off to hundreds the answer is
a) 23700
b) 429900

What will be the smallest and largest no that when rounded off to tens the answer is
a) 6450
b). 88890

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?

Write a similarity statement for the similar triangles. afgh ~ a

Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's