Drag the labels to the correct location consider function h

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3

The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams