How would I model the formula to find the average and minimum/maximum?

How would I model the formula to find the average and minimum/maximum?

How many years will it take an investment to increase in value by 50% if interest is compounded semiannually at 8%.

f(x)=3*2^x graph Give range and domain of function

The amount of sunlight penetrating a lakes surface is exponentially related to the depth of the water. In a particular lake the reduction is 18% per foot of depth. 1. write an equation representing...

I can't figure out how to prove that statement. Any help would be great.

exponential growth and decay

working with the Discriminant

9.22t+1=11.3t. Round the answer to the nearest thousandth.

Grandparents of a new-born child want to invest money in a college fund so that their grandchild will have $50,000 at the age of 18. The interest rate at ultimate bank is 4.25%. a). If the interest...

Three functions are shown: f(x)= 4x^2+7x-9. G(x)=-2x^2-4x+6. H(x)= 1/4(x+1)^2. What is an equivalent expression for f(x)-g(x)+h(x)?

log(1-y) + log(4-y) = log(18-10y)

After deducting his commission of 5% of the sale price, an agent returned more than $2413 to the deal. Find the least possible commission How do I solve, more specifically, what do...

Find the domian

I need to add these expressions togeter but I don't know the steps to it.

The log base b of 5th root b squared is x

The graph of f(x)=sin(x) is transformed to a new function, g(x) , by stretching it vertically by a factor of 2 and shifting it 3 units up. What is the equation of the new function g(x) ?...

Over a 24-hour period, the temperature in a town can be modeled by one period of a sinusoidal function. The temperature measures 70°F in the morning, rises to a high of 80°F, falls to a low of 60°F,...

solve √6f+39=9

The formula r=√A/π relates the radius r and area a of the circle. Find the radius of the circle with an area of 450ft^2. Round your answer to nearest thousandth of a foot

Is this expression when simplified, positive, negative or undefined ^3√-425

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