The coordinates of the endpoints of JK are )(-4,-7) and K(4,9). Point L is on JK and divides it such that JL:KL is 1:7.
What are the coordinates of L?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20