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AURORKA [14]
3 years ago
12

An electronic advertising sign repeats a message every 9 seconds, day and night, for a week. How many times did the message appe

ar on the sign
Mathematics
2 answers:
Lostsunrise [7]3 years ago
8 0

Answer:

75600

Step-by-step explanation:

find times per min (9 times/ 60 sec =7.5)

*60 min

*24 hr

*7 days

s2008m [1.1K]3 years ago
7 0
Nanxbandns namx ajz akdkc and hdbdbwn dnxndndn jsnnxnn ssndndbsjs
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