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Julli [10]
3 years ago
11

What is f(x)=4*(1/2)^x

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0

Answer:

f(x)=4/2x  

i dont have no explanation                                                

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Studentka2010 [4]

Answer:

Step-by-step explanation:

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3 years ago
Samantha puts an initial $500 into a savings account. The account has a 4% annual compound interest rate. What is the function t
konstantin123 [22]
Hello! I can help you with this!

a. The function that would best represent Samantha's account is f(5) = 500(1 + 0.04)^5. This is because $500 is the principal, the interest rate is 4%, and we're looking for the amount in the savings account 5 years later.

b. Okay. 1 = 0.04 is 1.04. 1.04^5 is 1.216652902. It's a long decimal, but don't delete it. Multiply that decimal by 500 and you get 608.32645 and other numbers behind it or 608 when rounded to the nearest dollar. Samantha will have about $608 in her savings account in 5 years.

Note: The formula goes like this: f(x) = P(1 + r)^x. This means, you add 1 and the simple interest rate in decimal form together and raise that up by the exponent. There is no shortcuts for this, so you'll have to use the calculator. There will be a very long decimal, but don't clear it. Instead, multiply it by the principal to get the answer. It seems very complicating, but if you do this right, it gets easier overtime and you'll make less errors. There are more complex problems out there, so this formula is very important, but it was kept simple for this question.
7 0
3 years ago
0+6=6. 4+0=4. What pattern do you notice in your answer
agasfer [191]
That any number plus 0 is equal to the number itself.
7 0
3 years ago
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Mia used 3 different base 10 blocks to model a 3 digit number what is the number?
spin [16.1K]

Answer:

I think its 300

but wouldn't that be like a 2 digit number like 30? scince they are only 10 blocks 10 + 10 + 10 (3×10= 30)

If you dont understand just coment.

5 0
3 years ago
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Ayuda es urgente ya lalalalalalalalalalal​
Crank

Answer:

no se ve la imagen perdón no te puedo ayudar

8 0
3 years ago
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