Can yall help me with number 10.....the graph counts too....oops i put math i meant to put science
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9. The car went 4 meters in 4 seconds, so the speed would be 1 meter/sec.
10. To get an average you have to take all 3 data entries and add them together then divide by 3 (the amount of entries). In this one, they were trying to be a little tricky by saying 2 hours at 40 km each. The total is 3 hours, so we'll divide by 3 to get km/hour. Let's do it!
80 + 40 + 40 = 160
160/3 = 53 1/3 km/hour
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67,000 rounded to the nearest ten thousand is
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hello there
the answer is down below in a graph
hope it helps
Final answer:
The domain of the function y = 2x + 1 includes all real numbers since any real number can be substituted for the x-value and the function will create a valid y-value.
Explanation:
In mathematics, the domain of a function refers to the set of possible inputs or the set of x-values for which the function is defined. In this particular problem, where we have y = 2x + 1, the domain is all real numbers. This is because you can substitute any real number for x and the function will still calculate a valid y-value. Therefore, for the function y = 2x + 1, the domain is all real numbers (-∞, ∞).
Learn more about Domain here:
#SPJ2
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So, 30 divided by 2.5 equals 12.
I hope this helps!
= 30 : 2.5
= 12
answer: 12 km/h
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The answer would be 90 - 46 which equals 44 degrees.
Hope this helps!
Hope this helps, but they explained it better :)