Explanation:
English please!!!!!!!!!okayyyyyyyyyyyyyuyyyy
Answer:
- large-scale investment in hydrogen car infrastructure
- increased funding for research and development into advancing hydrogen car technology
Explanation:
If test markets show that hydrogen cars can be successful, the market will try to take advantage of that and that would include investing heavily into the production of hydrogen cars.
There will also be an increase in the funding for research in hydrogen cars because investors would like to find a way to have an edge over competitors seeing as hydrogen cars are about to increase in production.
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:
George Washington
Explanation:
On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States