Ajar contains 14 nickels, 14 dimes, 14 quarters, and 14 pennies. a coin is chosen at random from the jar. what is the probability that the coin chosen is a nickel? a.1/56 b.1/14 c.1/4 d.1/2

If 1/2 is half of 1, what is 1/2 of 2,3, and 4?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?