Solve for x if log8 (x - 6) + log8 (x + 6) = 2.
7 years 1 month ago
If $\log_x 2 = 1.2a$ and $\log_x 3 = 1.5a$, find $\log_x \sqrt{12}$ .
7 years 1 month ago
Solve for y if y = log_2 (log_4 256).
7 years 1 month ago
ELLIPSE PERIMETER
7 years 1 month ago
Solve for y if y = log_100 10.
7 years 1 month ago
Solve for x if log_x 8 = 3/4.
7 years 1 month ago
Solve for x: $5^{2x + 1} \times 7^{2x} = 175$.
7 years 1 month ago
Solve for x if $5^{x^2} = 625$.
7 years 1 month ago
Solve for x from $\sqrt{x - 7} - \sqrt{x} = 1$.
7 years 1 month ago
Solve for x if $\sqrt[3]{x^2} + \sqrt[3]{x} - 20 = 0$.
7 years 1 month ago
Decompose the given term into partial fraction and compute for the value of A: (7x + 17) / (x + 3)^2
7 years 1 month ago
Decompose (6x^2 + x - 37) / (x - 3)(x + 2)(x - 1) into partial fractions A/(x - 3) + B/(x + 2) + C/(x - 1) and solve for C.
7 years 1 month ago
Find k so that x + 6 is a factor of x^4 + 4x^3 - 21x^2 + kx + 108.
7 years 1 month ago
The resistance of the flow of electricity through a wire depends on the length and thickness of the wire.
7 years 1 month ago
According to Boyle’s law, the pressure P of a compressed gas is inversely proportional to the volume V.
7 years 1 month ago
According to Hooke’s law, the force F required to stretched a spring of x units is directly proportional to the length x.
7 years 1 month ago
A bookstore has a stock of 30 paperback copies of Surveying as well as 50 hardcover copies of the same book.
7 years 1 month ago
A certain university gives 4 points per credit for a grade A, 3 points per credit for B, 2 points per credit for grade C, a point per credit for grade D, and zero for an F.
7 years 1 month ago
The denominator of a certain fraction is 1 more than the numerator. If the numerator is increased by 2 and 1/2, the value will be equal to the reciprocal of the original fraction. Find the original fraction.
7 years 1 month ago
One pipe can empty a tank in 3 hours. A second pipe takes 4 hours to complete the same job. How long will it take to empty the tank if both pipes are used?
7 years 1 month ago
A student received grades of 72, 75, and 78 on three tests. What must her score in the next test be for her to have an average grade of 80 for all four tests?
7 years 1 month ago
A company’s daily profit P in pesos, is given by the equation P = -2x^2 + 120x - 800
7 years 1 month ago
The graph of y = ax^2 + c has its vertex at (0, 4) and passes through the point (3, -5)
7 years 1 month ago
Solve for the determinants: $\begin{vmatrix}1 & 2 & 3 \\ 2 & -1 & 4 \\-1 & -1 & -5\end{vmatrix}$
7 years 1 month ago
Solve for x if $\begin{vmatrix}x & 2 \\ 5 & 3\end{vmatrix} = 8$
7 years 1 month ago
Evaluate $\begin{vmatrix}8 & -20 \\ 4 & 10\end{vmatrix}$.
7 years 1 month ago
A student in a chemistry laboratory wants to form a 32 milliliter mixture of two solutions to contain 30% acid.
7 years 1 month ago
A line with equation ax + by = 3 passes through (6, 3) and (-1, -1). Find a and b without finding the slope.
7 years 1 month ago
Find the equation of a line having a slope of 2 and y-intercept of 3.
7 years 1 month ago
Find the equation of a line with slope 2/3 passing through point (0, -5).
7 years 1 month ago
Find the slope of the line determined by the points (-3, 4) and (1, -6).
7 years 1 month ago
Simplify $2\sqrt{8x^3} + 3x\sqrt{32x} - x\sqrt{18x}$
7 years 1 month ago
$b^{m/n}$ could be expressed as...
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$\sqrt[m]{\sqrt[n]{x}}$ could be expressed as…
7 years 1 month ago
Find a number such that 2/3 of the number increased by one is 13.
7 years 1 month ago
Cars A and B leave from the same town at the same time and travel in opposite directions
7 years 1 month ago
A Toyota Tamaraw FX leaves a certain station at noon, traveling due north at 40 kph.
7 years 1 month ago
What is the resulting number if you think of any number
7 years 1 month ago
The value of pi to the nearest ten places is…
7 years 1 month ago
What is the value of 0.727272 in fraction?
7 years 1 month ago
Solve for the value of x if | x + 2 | > 2
7 years 1 month ago
Solve for the value of x if |x - 2| < 3.
7 years 1 month ago
Solve for the value of x if | 5 - x | = 7
7 years 1 month ago
Quiz in Basic Mathematics
7 years 1 month ago
virtual work method
7 years 1 month ago
Right triangle problem
7 years 1 month ago
Integral calculus:Application
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Inverse Matrix
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Area of Arrow Polygon
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What temperature is twice as cold as zero degree Celsius
7 years 1 month ago