Can somebody help me with this question?
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Answers:
- Domain is (-4, 3]
- Range is (-5, 5]
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Explanation:
The domain is the set of allowed x input values, aka the set of all allowed x coordinates of the points. We see that . It might help to draw vertical lines through the endpoints until you reach the x axis. Note the open hole at x = -4 to indicate we do not include this as part of the domain (hence the lack of "or equal to" for the first inequality sign).
The interval then can be condensed into the shorthand form (-4, 3] which is the domain in interval notation.
It says: x is between -4 and 3. It can't equal -4 but it can equal 3.
So the use of parenthesis versus square brackets tells the reader which endpoint is included or not.
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The range describes all possible y outputs. We see that y = 5 is the largest it gets and y = -5 is the lower bound. It might help to draw horizontal lines through the endpoints until you reach the y axis. The open hole means -5 is not part of the range.
The range as a compound inequality is . This condenses into the shorthand of (-5, 5] which is the range in interval notation.
Verbally, the range is the set of y values such that y is between -5 and 5. It can't equal -5 but it can equal 5.
Answer:
The tax on property assessed at $660,000 is <u>$13860 </u>.
Step-by-step explanation:
Given:
In Atlanta the tax on a property assessed at $930,000 is $19,530.
The tax rates are proportional to this city.
Now, to find the tax on a property assessed at $660,000.
So, <em>we need to get the tax rate of Atlanta first.</em>
Tax Rate = Tax / Property assessed × 100.
<em>According to question the</em><u><em> tax rates are proportional.</em></u>
<em>So, </em><u><em>for getting the tax in this city we use the same rate of Atlanta</em></u><em>:</em>
Tax = tax rate of property assessed.
Therefore, the tax on property assessed at $660,000 is $13860.
Randy has 56 pound blocks of ice for his snow cone stand
Tons of ice is 0.028 tons or
<em><u>Solution:</u></em>
Randy has two 28-pound blocks of ice for his snow cone stand
<em><u>1). How many pounds of ice does randy have at his snow cone stand?</u></em>
Calculate the total pounds that Randy has
Total pounds = 2 x 28 = 56
Thus Randy has 56 pound blocks of ice for his snow cone stand
<em><u>2) How many tons of ice is there?</u></em>
Total pounds of ice = 56 pounds
So we have to convert 56 pounds to tons
Use the conversion factor
1 pound = 0.0005 ton
Therefore, 56 pounds is equal to,
56 pound = 0.0005 x 56 tons = 0.028 tons
Thus in decimal we got, 0.028 tons
Convert to fraction form,
Thus tons of ice is 0.028 tons or