Which expression is equivalent to 1/49? Select all that apply. A 7-1X 7-1
B 78 x 7-6
C 7-5 X 73
D 77 X 7-9
E 7-2 X 74

Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces

How to use order of operation in 20 divide by 4 multiply 5 = 1

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?