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Solve for
x
if $\ln e^{\sqrt{x + 1}} = 3$.
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More Old MCQ
Orphaned Multiple Choice Questions (MCQ) due to changes of exam system.
A cone was formed by rolling a thin sheet of metal in a form of a sector of a circle 72 cm in diameter with a central angle of 150 deg. Find the volume of the cone.
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.
The area under the curve $y = x^2 between the values $x = 1$ and $x = 7$ is closest to:
A student in a chemistry laboratory wants to form a 32 milliliter mixture of two solutions to contain 30% acid.
Point P has cylindrical coordinates of (8, 30deg, 5). Find the value of x in the Cartesian coordinates.
m7NbLvW-1 Find the mid-chord elevation.
Compute the sum of the integers from 1 to 1000.
At what angle do the lines $y = 2x + 2$ and $y = x - 4$ intersect?
The weight of stone cladding from a large shipment averages 1.5 kg with a standard deviation of 0.162 kg.
A spider eats three flies a day. Until he fills his quota, he has an even chance of catching any fly that attempts to pass.
Without the use of calculator, solve for y if $\ln y = \frac{1}{2}\ln 4 + \frac{2}{3} \ln 8$.
What time after 3:00 o’clock would the hour-hand and the minute-hand of a continuously driven clock subtends an angle of 45deg; for the second time?
A slope of 20 degrees in percent is most nearly equal to:
Compute the following: $\displaystyle \sum_{n = 1}^3 \left( \dfrac{n + 1}{n} \right) - \sum_{n = 1}^3 \left( \dfrac{n}{n + 1} \right)$.
Find the volume of a circular cone having a base radius of 20 cm and axis 30 cm, if the axis makes an angle of 60° from the base.
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