Topic | Problem | Solution |
---|---|---|
None | Suppose that a cyclist began a 399mi ride across … | We know that the total distance is 399 miles and they met after 7 hours. So, the sum of their speed… |
None | For the following problem, complete the table to … | Let's denote the amount of the 40% solution as x and the amount of the 60% solution as y. |
None | The graph of $y=\cos x$ for $0^{\circ} \leq x \le… | Find the two angles x in the range of 0 to 360 degrees for which the cosine of x is equal to 0.52. |
None | Points: 0 of 1 Solve the following problem using … | Let's denote the average ticket price for concert A as 'a' and for concert B as 'b'. |
None | 18. Three vectors $\underline{a}, \underline{b}$ … | Form the matrices using the given vectors and calculate their determinants: |
None | Find the angle $\theta$, in radians, in the given… | Given a right triangle with side lengths adjacent to $\theta$ as 16 and opposite to $\theta$ as 13. |
None | What percentage grade should a road have if the a… | Given the angle of elevation is 6 degrees and the horizontal distance is 100 feet. |
None | Use a calculator to evaluate the expression. Roun… | Use a calculator to evaluate the expression. |
None | Use a calculator to evaluate the expression. Roun… | Find the arccos of \(\frac{15}{17}\) and round the result to the nearest hundredth. |
None | Use the given information to answer the question.… | Since the distance $s$ varies directly with the square of the time $t$, we can write the equation a… |
None | \[ x^{3}+y^{3}=9 ;(1,2) \] a. Use implicit differ… | We are given the equation \(x^{3}+y^{3}=9\) and the point (1,2). We are asked to find the derivativ… |
None | Use the given information to find the unknown val… | Given that $y$ varies inversely with the cube of $x$, we can write this relationship as: \(y * x^3 … |
None | \( 4+\sqrt{3}-2 \) | \( 4+\sqrt{3}-2 \) |
None | Find $h(x)$ and $g(x)$ such that $f(x)=(h \circ g… | Let's find functions $h(x)$ and $g(x)$ such that $f(x)=(h \circ g)(x)$ where $f(x)=\sqrt{4 x+4}$. |
None | Calculate the derivative of the following functio… | Given the function \(y = \tan(e^{x})\) |
None | Use the given information to find the unknown val… | Given that $y$ varies directly as the cube of $x$, we can write the equation as $y = kx^3$ |
None | Write an equation describing the relationship of … | Write an equation describing the relationship of the given variables: $y=kx^4$ |
None | Write an equation describing the relationship of … | Write an equation describing the relationship of the given variables: $y = k * \frac{1}{\sqrt[3]{x}… |
None | Find $\frac{d y}{d x}$ for the following function… | Given the function \(y=6 \sin x+9 \cos x\). |
None | Question 27 (5 points) Simplify: $\frac{\left(9 x… | First, we simplify the expression inside each parenthesis by applying the power of a power rule, wh… |
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