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In a large graduating class of 100 students 54 studied mathematics, 69 studied library science, and 35 studied
both mathematics and library science. If one of these students is selected at random, find the probability that
a) The student takes mathematics or library science
b) The student does not take either of these subjects
c) The student takes library science but not mathematics
In how many ways can a committee of three be chosen from 4 married couples if
a) All are equally eligible?
b) One particular man must be on the committee?
- A series circuit consisting of 3 resistors R1 = 8.0Ω, R2 = 12.0Ω, and R3 = 4.0Ω is connected to a 24.0 V terminal voltage. a. Calculate the equivalent resistance, b. Calculate the current through each resistor, c. Calculate the potential drop across each resistor.
- Three resistors are connected in parallel, R1 = 2.0Ω, R2 = 5.0Ω, and R3 = 10.0Ω attached to a 1.25V voltage source. a. Calculate the equivalent resistance, b. Calculate the current supplied by the source to the parallel circuit, c. Calculate the current in each resistor.
What would be the diameter of the erth if it had the density of a neutron star?
Investigation report on work force has been affected by easly scammed when using ATM
A stone is thrown vertically upward from the ground with an initial velocity of 40 ft/sec.
What is the height of the ball when its velocity is one-half the initial velocity?
Determine the half-life of the radioactive substance
Is it True or False that A company can register a brand name that is the same with other companies as long as they have enough money to pay for its yearly registration fees.
A population consists of the numbers 1, 2, 3, and 4 with the sample size of 2 (without replacement). Which mean that has a probability of 2/6 or 1/3 or 0.33?
What is the expression for Kc for this reaction Ni (CO)4 (g) ⇆ Ni (s) + 4CO (g)
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#339914 on Dec 2023