2 years ago

Audrey is saving for a school trip. She needs

Mathematics

1 answer:

Ainat [17]2 years ago

4 0

Answer:

i think 300$

Step-by-step explanation:

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Answer:

$\boxed{a. \: f(x) = 3(2)x} \: is \: correct$

Step-by-step explanation:

$if \: the \: points \: are \: (1, 6) \: and \: (2, 12) \to \\ then \to \\ m = \frac{12 - 6}{2 - 1} = \frac{6}{1} \\ \boxed{m = 6} \\ y - 6 = m(x - 1) \\ y = 6x - 6 + 6 \\ y = 6x = (3)(2)x \\ but \: y = f(x) \to \: hence \to \\ \boxed{ f(x) = 3(2)x}$

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2 years ago

A brand of popcorn instructs users to microwave for 90–120 seconds on high. A student wonders what the ideal microwave time for

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Step-by-step explanation:

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2 years ago

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The edge of the square is 33 cm.

Aleks [24]

Answer:

46.6

Step-by-step explanation:

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1 year 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

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If the mass is 10 the volume is

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