My android phone is so bad and laggy and old what should i do.?device model is mycell spider v7 tab.

What is outfitting a workplace with video in a technology

How is the number 110 written when expanded out to place values in the base 2 (binary) number system? options: 2 x 4 + 3 x 2 + 4 x 1 1 x 2 + 1 x 2 + 0 x 2 1 x 100 + 1 x 10 + 0 x 1 1 x 4 + 1 x 2 + 0 x 1

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard