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nevsk [136]
3 years ago
7

Does the function model exponential growth or decay? f(t)=1/4⋅4^t

Mathematics
1 answer:
yarga [219]3 years ago
6 0

Answer:

This is an exponential decay

Because the base of the exponent is 1/4.4 which is less than 1

Step-by-step explanation:

What is exponential growth?

when the base of our exponential is bigger than 1, which means those numbers get bigger.

What is exponential decay?

when the base of our exponential is in between 1 and 0 and those numbers get smaller.

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I need help on 2- 4, I don’t understand..
JulijaS [17]
The answer is -2, keep in mind when subtracting/adding intergers the big numbers sign always comes up not this case it was -4
6 0
3 years ago
What is 10,000,000 written as a power of 10?<br><br> 7 10<br><br> 8 10<br><br> 10 7<br><br> 10 8
Maksim231197 [3]

Answer:

  10^7

Step-by-step explanation:

There are 7 zeros, so the number is the product of 10 multiplied by itself 7 times: 10^7.

__

Multiplying a number by 10 adds a zero on its right (moves the decimal point right one place).

  1×10 = 10¹ = 10

  1×10×10×10 = 10³ = 1000

  1000×1000×10 = 10³×10³×10¹ = 10^(3+3+1) = 10^7 = 10,000,000

5 0
2 years ago
△MNO is rotated about point A to △M′N′O′ . Which statements are true about the pre-image and image? Select each correct answer.
Dmitry_Shevchenko [17]
The correct option is MN = M'N' since the first two options can be eliminated through the rules of rigid transformations.
6 0
3 years ago
Read 2 more answers
How much interest will $875.00 earn after 3 months at 5.5%?
ZanzabumX [31]

Answer:

I = Prt

Substitute the given information. Remember to write the percent in decimal form. I = (500)(0.06)(3)

Simplify. I = 90

Check your answer. Is $90 a reasonable interest earned on $500 in 3 years? In 3 years the money earned 18%. If we rounded to 20%, the interest would have been 500(0.20) or $100. Yes, $90 is reasonable.

The simple interest is $90.

Step-by-step explanation:

Hope this <u><em>Helped!</em></u> :D

8 0
4 years ago
PLS HELP ME ASAP FOR 13!! (MUST SHOW WORK!!) + LOTS OF POINTS!! *brainliest*
Gala2k [10]
The answer would be -1/2
4 0
3 years ago
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