(A) The area that lies between Z= -0.73 and Z = 0.73 is (B) The area that lies between Z= -2.24 and Z= 0 is
(C) The area that lies between Z= -0.46 and Z= 0.48 is

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?