Find the probability that in a group of eight students at least two people have the same birthday. | MATHalino

Find the probability that in a group of eight students at least two people have the same birthday.

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Multiple Choice Questions (MCQ) uploaded before May 2024

There are four red, three green, and five blue discs in a bag. Find the probability that two discs of the same color are drawn.
A vending machine dispenses gumballs in a regular repeating cycle of ten different colors. If a quarter buys 3 gumballs, what is the minimum amount of money that must be spent before three gumballs of the same color are dispense?
From a tank filled with 240 gallons of alcohol, 60 gallons are drawn off and the tank is filled up with water. Then 60 gallons of the mixture are removed and replaced with water, and so on. How many gallons of alcohol remain in the tank after 5 drawings
A circle has its center at (3, -27). It is tangent to the line $3x + 4y - 26 = 0$. Locate the point of tangency.
Find the maximum and minimum values of $$ 3^{\sin x} for 0^\circ \le x \le 360ˆ\circ $$
Water that flows from the atmosphere to the earth’s surface in any variety of forms is known as:
What is the length of the line with slope 4/3 from point (6, 4) to the y-axis?
To determine the area of a triangular lot ABC, a surveyor set-up a transit at point P inside the lot and recorded the following bearing and distances of each corners of the lot from P.
The weight of the body of fluid defined as the earth’s gravitational pull of the body is given by the equation:
DNfS204-2 Find the maximum moment acting on the beam in kN-m
An automobile tire is 30 inches in diameter. How fast in rpm does the wheel turn on the axle when the automobile maintains a speed of 50 mph?
Without the use of calculator, solve for y if $\ln y = \frac{1}{2}\ln 4 + \frac{2}{3} \ln 8$.
lXCn0Dq-1 What is the bearing of side BC?
A mechanical device which when installed in the pipe will extract energy from the system.
After 4/5 of his mangoes spoiled, Albert bought enough from Bryan so that each then had 1/3 as many as first and Albert had 80 more than Bryan. How many had Albert at first?

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