A giant tortoise can travel 0.19 miles in 1 hour. At this rate, how long would it take the tortoise to travel 1 mile?
1 answer:
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Answer:
Step-by-step explanation:
Anything raised to the power of 0 is 1. This means that we need to multiply 8^5 by something to make it into 8^0. When you multiply together two numbers with the same base, you can add the exponents together. For instance, in this case:
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Answer:
Step-by-step explanation:
Given: Direct Variation
(0,0) ,(3,12),(9,36)
Required
Constant of Variation
Provided that the given data is a direct variation, the constant variation is represented by r.
r is calculated as thus;
Divide both sides by x
Point (0,0) is the center of origin and cannot be used
When x = 3, y = 12
and
When x = 3, y = 12
and
Notice that the value of r remain constant in both cases; Hence, the constant of variation is;