2 years ago

Does the function f(x) = (0.85)\ represent exponential growth, decay, or neither?

Mathematics

1 answer:

Artemon [7]2 years ago

6 0

The function represents a linear relation so I assume the answer is B neither

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Victoria rides her bike at a constant rate of 1 3/8 miles every 1/4 hour. What is her speed in miles per hour?

NISA [10]

Answer:

5 1/2 miles per 1 hr

Step-by-step explanation:

biked 1 3/8 miles in 1/ of an hour

1 3/8 miles = 11/8 miles in 1/4 of hour

11/8 miles divided by 1/4 hr

11/8 ÷ 1/4

11/8 * 4/1 =44/8 = 5 4/8 miles in 1 hr or 5 1/2 miles per 1 hr

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2 years ago

What is the solution to this system of linear equations?

LekaFEV [45]

Answer:

4th

Step-by-step explanation:

(-1,3)

here is the answer

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3 years ago

A triangular pyramid is formed from three right triangles as shown below.

juin [17]

Answer:

Step-by-step explanation:

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2 years ago

(Please help? I'm getting really confused on these...) Kevin wants to make a mixture that is 50% lemon juice and 50% lime juice.

kenny6666 [7]

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4 0

3 years ago

Can Someone Help Please.

djverab [1.8K]

Answer:

1. y = 9280 - 20x

2. f(y) = 6.37y - 3

Step-by-step explanation:

1. The equation is given to be $\frac{1}{16}x + \frac{1}{320}y - 29 = 0$

Now, rearranging the function we can write

$\frac{y}{320} = 29 - \frac{x}{16}$

⇒ y = 9280 - 20x

Hence, this is the equation as a function of x. (Answer)

2. The given function is y - 6.37x = - 3

Therefore, we can write, y = 6.37x - 3

Hence, f(x) = 6.37x - 3

⇒ f(y) = 6.37y - 3.

Hence, option D is true. (Answer)

6 0

2 years ago