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dedylja [7]
2 years ago
5

How many numbers less than 1000 are divisible by 7?

Mathematics
1 answer:
Rufina [12.5K]2 years ago
6 0
==> The number of positive integers divisible by 7 but not by 11<span> is </span>142<span> - </span>12<span> = 130. ==>the number of positive integers less than 1000 that are divisible by either 7 or </span>11<span>is </span>142<span> + </span>90<span> - </span>12<span> = </span>220<span>. ==>the number of positive integers less than 1000 that are divisible by exactly by one of 7 and </span>11<span> is </span>220<span> - </span>12<span> = </span>208<span>.</span>
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Answer:

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The vertex is (2, -3.2).

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