| Topic | Problem | Solution |
|---|---|---|
| None | In a park, there are $n$ benches. A maximum of 2 … | In a park, there are \(n\) benches. |
| None | Find the average rate of change of the function $… | Given the function \(f(x) = \sqrt{x}\) and two points \(x_1 = 36\) and \(x_2 = 49\). |
| None | 14. The length of a rectangular picture is 5 inch… | Let the width be denoted as \(w\) and the length as \(l\). |
| None | A sample of 37 Charleston County households have … | We are given a sample of 37 Charleston County households with a mean income of $32,449 and a standa… |
| None | Soit un cycle thermodynamique constitué de 2 isot… | 1. Calculer les températures en Kelvin : \( T_1 = T_2 = T_{\mathrm{f}} + 273.15 = 300.15 \mathrm{K}… |
| None | If your weight is w on the surface of the Earth, … | Given that your weight is \(w\) on the surface of the Earth, we want to find out what your weight w… |
| None | A can of soda is placed inside a cooler. As the s… | The temperature of the soda after a certain number of minutes is given by the function \(T(x)=-5+25… |
| None | A bakery works out a demand function for its choc… | The elasticity function is given by \(E(x)=\frac{22 x}{711-22 x}\). |
| None | Find a formula for the inverse of the following f… | The function given is a cubic root function, which is a one-to-one function. This means that it doe… |
| None | A spherical balloon is inflating with helium at a… | Given that the volume of a sphere is \(V = \frac{4}{3}\pi r^3\), we need to find the rate of change… |
| None | Solve the system. If there is no solution or if t… | Represent the system of equations in matrix form. |
| None | The principal represents an amount of money depos… | Given the principal amount (P) is $5000, the annual interest rate (r) is 3% or 0.03 in decimal, the… |
| None | The volume $V(r)$ (in cubic meters) of a spherica… | We are given two functions, $V(r)$ and $W(t)$. We are asked to find a formula for the volume $M(t)$… |
| None | A city has a population of 220,000 people. Suppos… | Calculate the final population using the formula: \(Final Population = Initial Population * (1 + Gr… |
| None | The function $f$ is defined as follows for the do… | The function $f$ is defined as follows for the domain given: $f(x)=2x-1$, with domain = $\{-3,-1,2,… |
| None | Find the value of the following expression and ro… | We are given the expression \(\sum_{n=2}^{50} 600(1.05)^{n-2}\) and asked to find its value, rounde… |
| None | For the function $f(x)=\sqrt[3]{x}+4$, find $f^{-… | Given function: \(y = \sqrt[3]{x} + 4\) |
| None | The force exerted by an electric charge at the or… | Given the force exerted by an electric charge at the origin on a charged particle at the point \((x… |
| None | Deluxe coffee is to be mixed with regular coffee … | We are given that deluxe coffee costs $5 per pound and regular coffee costs $4 per pound. We need t… |
| None | A wooden artifact from an ancient tomb contains 4… | The question is asking for the age of a wooden artifact based on the amount of carbon-14 it contain… |
Here you can find problems in different subjects and step-by-step solutions provided by Solvely, including problems from mathematics, physics, chemistry and other subjects, covering different knowledge points. These problems help you understand and learn knowledge points, such as geometry, algebra, equations, fractions, and exponents, etc. If you have problems that you want to solve, you can also download Solvely to get step-by-step answers.