1 Fabio has his own computer repair business He uses the

Last updated: 6/23/2023

1 Fabio has his own computer repair business He uses the following guidelines to estimate how long a project will take Install operating system 1 hour Replace motherboard 1 hours Reimage hard drive 2 hours Upgrade memory 20 minutes Install new hard drive 45 minutes Install sound card 30 minutes Install video card 30 minutes Fabio needs to install a new hard drive and an operating system for a customer If Fabio charges 65 per hour what will he charge the customer for his time A 94 25 B 105 00 OC 113 75 D D 146 25 42 There are approximately 1 335 000 000 cubic kilometers of water in the Earth s oceans Which of the following expresses that number in scientific notation A 1 335 x 100 x 100 B 1 335 x 10 C 1 335 x 106 1 09