Given :
A cashier at Giorgio's Grocery Store gets paid $8 per hour for shifts of 6 hours or less.
And $12 per hour for working shifts over 6 hours long.
To Find :
A function best represents this situation.
Solution :
Let, number of hours is h and amount paid is y .
For, h ≤ 6
y = 8h
For, h > 6
y = 12h
Therefore, function representing this is :
y( h ) = 8h , x ≤ 6
12h , x > 6
Hence, this is the required solution.
Option C: Clifton takes 6 minutes and 30 seconds to run one mile.
Explanation:
Given that Clifton ran 6 miles in 39 minutes.
We need to determine the time it takes for Clifton to run one mile.
To determine the time that it takes for Clifton to run one mile, we shall divide 39 minutes by 6 miles.
Thus, we have,
-------(1)
To convert 0.5 minutes to seconds, let us multiply the value by 60.
Thus, we have,
Thus, substituting in equation (1), we have,
Therefore, it takes 6 minutes and 30 seconds for Clifton to run one mile.
Hence, Option C is the correct answer.
The problem is stated incorrectly. It should be 7 DAYS and NOT years.
ending amount = beginning amount * (1.8)^days
7 years = 2,555 days
ending amount = 30 * 1.8^7
ending amount = 30 *
<span>
<span>
<span>
61.2220032
</span>
</span>
</span>
ending amount =
<span>
<span>
<span>
1836.660096
</span>
</span>
</span>
or 1,837 (rounded)
answer is D.
Answer:
x<=3
Step-by-step explanation:
so graphing inequalities on a number line can be tricky but in this case the answer would be x is greater than or equal to three and the reason why is because well first we have the 3 and the circle on the three is filled in meaning the answer of x could possibly be three but the line is also continuing to move to the right therefore meaning the answer could be three but it could also be greater than three therefore your answer is x<=3
2 and 3 are correct. 1 is false because the graph opens downward. If the a value, which is -1 in this case, is less than 0, the graph will open downward. -1 is less than 0 so the graph opens downward
