The answer is 4. i put it into a calculator
It is given in the question that
You have already made $12 for school by selling a pie you made at a bake sale. you will earn $3 more for each additional brownie you sell.
Let the number of additional brownie is x.
Let C represents the cost function.
So C is equal to the sum of fixed cost, 12, and cost of additional x brownie.
So the required expression is
![C(x) = 12+3x \\ C(x)=3x+12](https://tex.z-dn.net/?f=C%28x%29%20%3D%2012%2B3x%0A%5C%5C%0AC%28x%29%3D3x%2B12)
Answer: a)
b)
c)
d) ![b^n=c](https://tex.z-dn.net/?f=b%5En%3Dc)
Step-by-step explanation:
Since f is an exponential function.
So, it is expressed as
![f = p(1 + r)^](https://tex.z-dn.net/?f=f%20%3D%20p%281%20%2B%20r%29%5E)
Here f is the present value
p is the initial value
r is the rate of growth per time period
t is the time period.
(a) b represents the 1-unit growth factor for f.
![b= p(1 + r)^1](https://tex.z-dn.net/?f=b%3D%20p%281%20%2B%20r%29%5E1)
(b) c represents the n n-unit growth factor for f.
![c= p(1 + r)^n](https://tex.z-dn.net/?f=c%3D%20p%281%20%2B%20r%29%5En)
(c) d represents the m m-unit growth factor for f.
![d= p(1 + r)^m](https://tex.z-dn.net/?f=d%3D%20p%281%20%2B%20r%29%5Em)
Write a formula that expresses c in terms of b.
Since
Hence, a)
b)
c)
d) ![b^n=c](https://tex.z-dn.net/?f=b%5En%3Dc)
Answer:
sorry
Step-by-step explanation:
What is probability? Put simply, it is the chance of an event occurring. Probability is often expressed in quantifiable terms as either a percentage or a decimal: for example, the chance of a coin landing as heads is 50% . It is impossible to be certain you can correctly predict whether the coin will land heads or tails, which makes the act of flipping the coin a random event. We can however, calculate the probability of the coin landing heads or tails.