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eduard
2 years ago
7

Please answer these question(s)! It has to do with math statistics. I will give you brainliest and thanks! Please answer my othe

r questions!

Mathematics
1 answer:
PolarNik [594]2 years ago
6 0

Answer:

3

Step-by-step explanation:

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Round 7.2242 to the nearest hundredth
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3 years ago
The tension t in a spring varies directly with the distance d the spring is stretched. If the
yarga [219]

Answer:

t = 21d

Step-by-step explanation:

Here tension and distance are denoted t by d  and  respectively. Since  t varies directly with d , then the relation between  t and d is k=td Given that, for the tension 42 pounds, the spring is stretched 2 inches. Substituting  t = 42 and d= 2 into  t = kd find the value of k . Therefore,

42= K (2)

K=\frac{42}{2}

K= 21

Thus the relationship is t = 21d

(Hope this helps can I pls have brainlist (crown)☺️)

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