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Rus_ich [418]
3 years ago
8

This table shows values that represent an exponential function. What is the average rate of change for this function for the int

erval from x=3 to x=5? a. 8 b. 12 c. 6 d. 16

Mathematics
1 answer:
Pepsi [2]3 years ago
6 0

Answer:

\boxed{12}

Step-by-step explanation:

When x = 3, y = 13

When x = 5, y = 37

Subtract both y-values to find the change:

37 - 13 = 24

Average of the change:

\frac{24}{2} = 12

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No, the radius is not 3.14 .  The radius is 1/2 of the diameter . . .  That's 6 feet.
If you see 3.14 on the sheet, then that's the number you're supposed to use for pi .

The area of any circle is (pi) x (radius squared).
If the table were a full circle, its area would be (pi) x (6 squared) = 36 pi square feet.

But it's only half of that . . . 18 pi = (18) x (3.14) = <u>56.52 square feet</u>.

That's called the "area" of the table, not the "square feet" of the table.

And another thing:   I see you're asking for the "closest" number.   Don't ask me
how I know this, but I'm pretty sure that right under this question wherever you
copied it from, there's a list of choices, and when you posted the question, for
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7 0
3 years ago
Value of x? Help lol
sashaice [31]

Answer:

128

Step-by-step explanation:

well x be 128 cause their vertical angles

4 0
3 years ago
Read 2 more answers
Preston writes 3 songs in 2 days, working 7 hours each day. He spends the same amount of time on each song. How long does he spe
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

In 2 days he spends 2*7 = 14 hours total

He divides the number of hours on each song evenly

14 /3 = 4 2/3 hours on each song.

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2/3 * 60 = 120 / 3 = 40 minutes

Total time spent on each song 4 hours and 40 minutes

5 0
2 years ago
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bogdanovich [222]

Answer:

.625

Step-by-step explanation:

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How do I evaluate the function f(x)=3x-2 when x=-1?
inessss [21]
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