2 years ago

Bill drove 715 miles in 11 hours.

Mathematics

1 answer:

Verizon [17]2 years ago

6 0

Answer: It would take 7 hours.

Step-by-step explanation:

715/11 = 65

65 miles per hour

455/65 = 7

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Zolol [24]

Answer:

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3 years ago

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1 year ago

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Answer:

8 years

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100e^(.05t) = 150 . . . . . a better model of the situation

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3 years ago

Factor out the coefficient of the variable in the expression 1/3b - 1/3

babymother [125]

Answer:

$\dfrac{1}{3} \left (\dfrac{1}{b} - 1 \right )$

Step-by-step explanation:

$f(x) = \dfrac{1}{3b} - \dfrac{1}{3}$

1. Find the least common multiple of the denominators

The least common multiple of 3 and 3 is 3.

2. Factor out ⅓.

$\dfrac{1}{3b} - \dfrac{1}{3} = \mathbf{\dfrac{1}{3} \left (\dfrac{1}{b} - 1 \right )}$

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