Answer:87
Explanation:
Calculator
“belt”-asap rocky
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Answer:
Domain: B but should be x > 0
Range: A
Step-by-step explanation:
The domain is the set of all x values. This is seen in the graph as all values on the x-axis which have a value for the function. Since this function begins at the y-axis (where x = 0) and continues right then the domain is x > 0.
The range is the set of all y values. This is seen in the graph as all values on the y-axis which have a value for the function. Since the function curves on the coordinate plane all along the y-axis, it has no restrictions. This means it has all y values as a part of the function. The range is all real numbers.
Let, the number in 5th test = x
It would be: 96 + 93 + 97 + 92 + x / 5 ≥ 95
378+x / 5 ≥ 95
Multiply both sides by 5,
378 + x ≥ 475
Subtract 378 from both sides,
x ≥ 475 - 378
x ≥ 97
In short, He must need to score 97
Hope this helps!
