bethevans5 bethevans5

12-02-2015
Mathematics

contestada

A red string of lights blinks once every 3 seconds while a string of blue lights blink once every 4 seconds. How many times will both sets of lights blink at the same time in 60 seconds?

Respuesta :

Аноним Аноним

12-02-2015

the string of red lights will blink 20 times and the blue lights will be 15 60 divided by 4 is 15 and 60 divided by 3 is 20

Answer Link

Otras preguntas

What kind of inference can the reader make about the importance of sugar in the late nineteenth century? O Sugar was central to people's daily lives, work, and

Can someone draw my dog 4 my art class? It is due on friday so please be quick!

As labor costs, an electrician charges$36.50 per hour for himself, and $27.50for his assistant. What would be thetotal labor cost for a job taking 6 1/2 hours?g

What Ways pericles and Alexander were similar?

1. Differentiate with respect to x:

I NEED HELP PLEASE! THIS IS HARD FOR ME!!

PLEASE HELP will mark brainliest

please help with math

Explain in detail how lobbyists impact the laws that are written.

Suppose that in an election for governor of Oregon there are five candidates of whom two are women. A statistics student reasons as follows: the probability tha