2.
1 answer:
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The answer is: " 105 mi. " .
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Explanation:
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Note that: "that amount of time" is "3 hours".
→
= ? ;
→ The units of "h" (for "hour/s") cancel out to "1" ; since ("h/h = 1") ;
→ and we are left with (35 * 3) mi. = 105 mi.
____________________________________________
The answer is: " 105 mi. " .
____________________________________________
____________________________________________
Explanation:
____________________________________________
Note that: "that amount of time" is "3 hours".
→
→ The units of "h" (for "hour/s") cancel out to "1" ; since ("h/h = 1") ;
→ and we are left with (35 * 3) mi. = 105 mi.
____________________________________________
The answer is: " 105 mi. " .
____________________________________________
Answer:
see explanation
Step-by-step explanation:
The first 3 terms of the arithmetic progression are
4, 13, 22, ...
(a)
with d = 13 - 4 = 22 - 9 = 9 ← common difference
(b)
The largest sector is the 9 th and the n th term is
= a + (n - 1)d
where a is the first term = 4, thus
= 4 + (8 × 9 ) = 4 + 72 = 76°