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Yuri [45]
3 years ago
11

a collection of nickels and quarters is worth $2.85. There are 3 more nickels than quarters. How many nickels and quarters are t

here
Mathematics
1 answer:
Alexeev081 [22]3 years ago
7 0
Quarters:9
Nickels: 12
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Find the value of n for which the vectors a⃗ =(3,2)a→=(3,2) and b⃗ =(9,n)b→=(9,n) are collinear.​
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For n=6, the given vectors will be collinear.

Step-by-step explanation:

Collinear vectors are the vectors which lie on the same line or parallel lines. In order to find if two vectors are collinear, their ratio is found. If the ratio is same for all unit vectors then the vectors are collinear.

Given

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