Suppose you toss a quarter, a dime and a nickel. What is the probability of getting two or more heads?
1/2
1/8
1/4
1/6

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days