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Oxana [17]
2 years ago
12

Laura invest $300 into an account with an interest rate of 4% compounded annually. Write an exponential function to represent th

is situation
Mathematics
1 answer:
LiRa [457]2 years ago
7 0

The exponential function that represents the future value of the investment is $300(1.04)^t.

<h3>What is the exponential function?</h3>

The exponential function that can be used to determine the future value of the investment is:

FV = P (1 + r)^nm

  • FV = Future value
  • P = Present value
  • R = interest rate
  • m = number of compounding
  • N = number of years

$300(1.04)^t.

Where t represents number of years

To learn more about future value, please check: brainly.com/question/18760477

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Write the equivalent logarithmic equation to 10^a = x+b
MA_775_DIABLO [31]

Answer:

The answer to your question is   log₁₀ x + b = a        

Step-by-step explanation:

General formula

                 Logarithmic function                Exponential function

                           log ₐ b = c                                  b^{c} = a

a = antilogaritm                                               c = exponent

b = base                                                          b = base

c = logaritm                                                     a = power

In your problem

10 = base

a = exponent

x + b = power

Exponential function              log₁₀ x + b = a                            

4 0
3 years ago
A rectangle field is ten times as long as it is wide. If the perimeter of the field is 1650 feet, what are the dimensions of the
Katen [24]
170ft is the answer to this problem
6 0
1 year ago
Read 2 more answers
Can you pls help with these I really need help​
alukav5142 [94]

Answer:

for question one - x = 12

Step-by-step explanation:

a triangle is always 180, in other words you will add all the corners equal to 180

ex (for first question) - 7x -2 + 4x + 5x - 10 = 180

you add like terms, the x with x and single numbers with numbers, which results in 16x - 12 = 180. then you do the original operation "what you do to one sign of the equal side you do to the other"

6 0
3 years ago
A gold alloy contains 15 milligrams of gold for every 4 milligrams of copper. A jeweler uses 48 milligrams of copper to make the
Elina [12.6K]

Answer:

There are 180 milligrams of gold in the alloy

Step-by-step explanation:

because i know

7 0
2 years ago
-2x&lt;10 <br>I'm confused on if the sign gets flipped, it's been a while ​
Solnce55 [7]
Yes, it gets flipped if you’re dividing by a negative :)
5 0
3 years ago
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