ALL Problems

Topic	Problem	Solution
None	$315 \frac{7}{8} \times 1 \frac{1}{4} \times 3 \f…	Convert each mixed number into an improper fraction. So, $315 \frac{7}{8}$ becomes $\frac{2527}{8}$ …
None	Solve $x^{2} = 25$ , where $x$ is a real number. Sim…	The given equation is a simple quadratic equation, $x^{2} = 25$ , where $x$ is a real number.
None	b) $\frac{2 x+10}{x^{2}-4 x+4}+\frac{x^{2}-25}{x-…	Given the expression: $\frac{2 x + 10}{x^{2} - 4 x + 4} + \frac{x^{2} - 25}{x - 2}$
None	$1 - \sum_{x = 0}^{13} b (x; 19, 0.7)$	The problem is asking for the value of $1 - \sum_{x = 0}^{13} b (x; 19, 0.7)$ , where $b (x; 19, 0.7)$ …
None	Solve $2 x^{2} - 20 x = 8$ by completing the square. …	Rearrange the equation so that the x terms are on one side of the equation and the constant is on t…
None	What is the c-value needed to complete the square…	Given the quadratic equation $x^{2} - 5 x - 12 = 0$
None	If $\cos (x) = - \frac{14}{23}$ (in Quadrant-111), f…	Given that $\cos (x) = - \frac{14}{23}$ (in Quadrant-111), we are asked to find the exact value of \…
None	Find $y^{''}$ if $y = 4 \sec x$	We are given the function $y = 4 \sec x$ . We need to find the second derivative of this function.
None	Find $\frac{d r}{d θ}$ . \[ r=4-\theta^{4} \s…	We are given the function $r = 4 - θ^{4} \sin θ$ and we are asked to find \(\frac{d r}{d …
None	Find $\frac{d s}{d t}$ $s = 2 \cot t - e^{- t}$	Given the function $s = 2 \cot t - e^{- t}$ .
None	Find $\frac{d y}{d x}$ \[ y=6(\tan x+\sec x)(\tan…	Given the function $y = 6 (\tan x + \sec x) (\tan x - \sec x)$
None	Find $\frac{d y}{d x}$ \[ y=\cot x-6 \sqrt{x}+\fr…	First, we need to find the derivative of each term in the equation separately.
None	a. Apply the Product Rule. Let $u=\left(2 x^{2}+3…	Let $u = 2 x^{2} + 3$ and $v = 8 x + 5 + \frac{1}{x}$
None	5. Susan and her friends are making a crazy-quilt…	First, we need to calculate the total amount of fabric that Susan and her friends currently have. W…
None	The mass of a particular eagle is twice that of a…	Given the initial velocity of the eagle $v_{i, 1} = 36.5 m / s$ , the angle at which the…
None	An open train car, with a mass of $2190 \mathrm{~…	This problem involves the principle of conservation of momentum. The momentum before the gravel sta…
None	on On of your summer lunar space camp activities …	The gravitational potential energy is given by the formula: $U = - \frac{G M m}{r}$ where G is the …
None	Orange juice, a raisin bagel, and a cup of coffee…	Let's denote the cost of orange juice, a raisin bagel, and a cup of coffee before the increase as O…
None	a) $x^{2} - 5 x + 6 = 0$	Esta é uma equação quadrática na forma de $a x^{2} + b x + c = 0$ . As raízes da equação podem ser encontr…
None	A cylinder begins with a diameter of 28 yards and…	We are given a cylinder with a diameter of 28 yards and a height of 22 yards. The diameter is incre…

<
1
...
4651
4652
4653
4654
4655
...
4685
>

ALL Problems

Introduction

Hot Topics