3a + a - 15 = 225 . your substituting b(a-15) into the first equation. <span />
Answer:
The radius of the circle with the circumfrence we need to find is 15+3=18.
18*2pi=113.04
Answer it's a closed dot on positive 2 going to the left
Step-by-step explanation:
Answer:
they would know because the rope will be one sixteenth of a mile and when the rope got maxed out in length it would show how far they have traveled and the wiould calculate how far they have been in that amount of time
Step-by-step explanation:
Answer:
Mean = 10.83
Median = 13
Step-By-Step Explanation:
<u>Mean</u>
(14, 5, 5, 13, 13, 15) ÷ 6 = 10.8333333
Shortened to 10.83
<u>Median</u>
<u>The</u> middle of 5, 5, 13, 13, 14, 15
(13+13)/2 = 13
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