| Topic | Problem | Solution |
|---|---|---|
| None | Introduction: Production, Price, Demand, Revenue,… | Given the price-demand equation \(x=3.2 \times 10^{6}-500 p\), where \(x\) is the amount of units (… |
| None | Introduction: Production, Price, Demand, Revenue,… | Given the revenue function \(R(x) = x * (6400 - 0.002x)\), we need to find the derivative of this f… |
| None | 5. Two different tests were designed to measure u… | Calculate means: \( \bar{x} = 78 \), \( \bar{y} = 77.8 \) |
| None | 3. Whispering Gallery. Statuary Hall is an ellipt… | \(\frac{x^2}{a^2} + \frac{y^2}{b^2} = 1\), a = 48, b = 23 |
| None | Introduction: Production, Price, Demand, Revenue,… | The revenue function is the product of the number of units sold and the price per unit. In this cas… |
| None | Introduction: Production, Price, Demand, Revenue,… | Rearrange the equation \(x=3.2 \times 10^{6}-500 p\) to solve for \(p\). |
| None | A genetic experiment with peas resulted in one sa… | Given that there are 162 yellow peas and a total of 597 peas, we can calculate the sample proportio… |
| None | Write an equation (a) in slope-intercept form and… | First, we need to find the slope of the line that is perpendicular to the given line. The slope of … |
| None | HW score: $50 \%, 15$ of 30 Question 20, 8.4.31 p… | Given that Christian buys 9 cups of coffee per week, with each cup costing $4.05, the total amount … |
| None | The Consumer Price Index (CPI) is a measure of in… | Given the Consumer Price Index (CPI) for ice cream in 2000 is 160.1 and in 2009 is 202.8. |
| None | A water taxi carries passengers from harbor to an… | For part a, we need to find the maximum mean weight of the passengers if the water taxi is filled t… |
| None | A water taxi carries passengers from harbor to an… | Given that the water taxi was rated for a load limit of 3500 lb, we need to find the maximum mean w… |
| None | An elevator has a placard stating that the maximu… | We are given that the mean weight of adult males is 188 pounds and the standard deviation is 37 pou… |
| None | A probability density function of a random variab… | The probability density function of a random variable is given by \(f(x)=\frac{9}{x^{10}}\) for \(x… |
| None | $\int_{0}^{4} 10 x d x=$ | The question is asking for the definite integral of the function 10x from 0 to 4. The integral of 1… |
| None | The polynomial function $h$ is defined by $h(x)=-… | Define the polynomial function \(h(x) = -x^{3} + 5x^{2} - 4x - 4\). |
| None | The formula $P=14.7 e^{-0.21 x}$ gives the averag… | We are given the pressure outside the jet and we need to find the altitude. This means we need to s… |
| None | The population of the region is decreasing accord… | The problem is asking us to predict the population of a region in the year 2014 given that the popu… |
| None | Use the formula $A=P\left(1+\frac{r}{n}\right)^{n… | We are given the principal amount (P) as $1700, the rate (r) as $3\%$ or $0.03$, and the number of … |
| None | Write an equation in slope-intercept form of the … | The slope-intercept form of a line is given by \(y = mx + b\), where \(m\) is the slope and \(b\) i… |
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