Answer:
Explanation:
A junior marshal is an honor bestowed on the top academic students from the high school junior class.
These students help at Graduation, Senior Awards, the Baccalaureate service, etc. How junior marshals are selected will vary by school.
So this falls under the education system that that the government always follow when doing employments.Junior of Marshall is important because it is a bridge to success
Answer:
B)
Explanation:
Raúl is 5 years old and is in the stage of childhood.
Cyber Attacks
Natrual Disaster
Public experience
Hope this helps have a good day!!! ;)
How long was each sprinkler used is 30 hours.
<h3>How long was each sprinkler used </h3>
Let x represent how long each sprinkler was used
Hence:
40(x)+15(55-x)=1575
40x+825-15x=1575
Collect like terms
40x+-15x=1575-825
25x=750
Divide both side by 25x
x=750/25
x=30 hours
Therefore the Jenkins used the sprinklers for 30 hours while Green's used it for 25.
The complete question is:
The Jenkins family and the Moore family each used their sprinklers last summer. The water output rate for the Jenkins family's sprinkler was 40l per hour. The water output rate for the Moore family's sprinkler was per 15l hour. The families used their sprinklers for a combined total of 55 hours, resulting in a total water output 1575 of . How long was each sprinkler used?
Learn more about how long was each sprinkler used here:brainly.com/question/13921631
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Answer:
because he help us predict how a brain and it's winter my brain or how far the sea level will rise due to warmer temperature