If 1000 kindergarteners are selected at random, how many will be less
than 46 inches tall?
Heights of kindergarten children are normally distributed. V
deviation of 6 inches.
ha mean of 40 and a standard
1000
900
840
680

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8

What is the 8th term of the geometric sequence with this explicit formula? an= )(n-1)