Answer:
6 miles = 31,680 feet
24 centimeters = 9.44 inches
4 gallons = 512 fluid ounces
Step-by-step explanation:
For every mile there is approximately 5,280 feet
For every inch there is approximately 2.54 centimeters
For ever gallon there is approximately 128 fluid ounces.
1 sq yrd = 9 sq. ft
so 30 sq. yards times 9 = 270 square feet
-"270 square feet"-
Answer:
Step-by-step explanation:
Given
Required
Simplify
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So:
Your post would be clearer if you'd please put each function on its own line:
f(x) = (x + 4)2 + 4
f(x) = –(x + 4)2 + 4
f(x) = (x – 4)2 – 4
f(x) = –(x – 4)2 – 4
Also, use "^2" to denote "squaring." x2 has no meaning.
f(x) = (x + 4)^2 + 4 has a parabolic graph with vertex (-4,4). It increases steadily once x is greater than -4. Reject this choice.
f(x) = –(x + 4)^2 + 4 has a parab. graph with vertex (-4,4) also. It decreases steadily once x is greaster than -4. This is the answer.
Analyze the other 2 possible answers in the same way, please.
Total weekly earnings=40×9.60=$384, less deductions=$299.70
