What is the probability of flipping a coin 3 times and getting 3 heads in a row

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.