8r+(12-3)p-7------>8r+9p-7
Answer:
0.65+0.65=1.30+0.65=1.95+0.65=2.60
Step-by-step explanation:
well katie if katie wants to spend 3.00 she would have to do add it 4 times and it will be 2.60 and she would save 0.40 cents but if she adds it again it would be 3.25.
Actually when i saw it i stopped
explanation: tryna get points
Divide the paper which is 21 inches (12+9) by 1.5 and you have your answer which is 14
<span>The problem says that the distance D to the horizon is directly proportional to the square root of the elevation E of the observer, so:
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The person who is 36 feet above the water ⇒ √36=6
A person 49 feet above the water ⇒ √49=7
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So, by proportions, you have:
(7/6)x7.4= 8.63 miles
Therefore, the answer is: </span><span>a person 49 feet above the water can see 8.63 miles</span><span> </span>
