One of the tickets is a winner
The probability that a certain kind of scratch-off lottery ticket will win a prize is 0.22. Kendra received 8 tickets for her birthday, what is the probability at least one of the tickets is a winner?
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An iron ore sample contains Fe2O3 together with other substances. Reaction of the ore with CO produces iron metal: Fe2O3 (s) + CO(g) -> Fe(s) + CO2(g)a. Balance the equationb. Calculate the number of grams of CO that can react with 0.150 kg of
The student, below the table pulls on the string with a tension 16.00 N to keep the mouse on a circular path of a particular radius. If the mouse has a mass of 1.55 kg and moves with a speed of 3.95 m/s the circular path has a radius of:
The probability that a certain kind of scratch-off lottery ticket will win a prize is 0.22. Kendra received 8 tickets for her birthday. Let X be the number of winning tickets. What is the distribution of X?
What is the smallest radius of curvature (in m) that the truck can take, if the speed with which it is going around a circle is 38 m/s?
You take 20.0 g of a sucrrose (C12H22O11) and NaCl mixture and dissolve it in 1.0 L of water. The freezing point of this solution is found to be -0.426Celcius).
A jumper in the long-jump goes into the jump with a speed of 12 m/s at an angle of 20 above the horizontal. How long is the jumper in the air before returning to the Earth?
The probability that a certain kind of scratch-off lottery ticket will win a prize is 0.22. Kendra received 8 tickets for her birthday, what is the probability more than two of the tickets are winners.
If the frictional force is one-third the maximum value, what is the coefficient of static friction?
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