An airplane descends 2.2 miles to an elevation of 6.55 miles. Find the elevation of the plane before its descent. The initial elevation of the plane was miles.

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.