A runner is dragging in a straight line at a steady we are equals 7.4 km/hour. When the runner is L equals 6.3 from the finish line, a bird begins flying straight from the runner to the finish line VV equals 22.2 km/hour parentheses three times as fast as the runner). When the bird reaches the finish line, it turns around and flies directly back to the runner. What cumulative distance does a bird travel? Even though the bird is another assume that it occupies only one point space, travels in a straight line, and I can turn with a loss of speed. Answer in units of kilometers

Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear