Sarah surveyed 100 people. She asked each person two Sarah made the following two-way table to display information about the responces

of the people Sarah surveyed who listen to jazz, what is the probability that a randomly
selected person also plays a musical instrument?

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55