Will upvote plz need answers asap
arlene casts a shadow of 5 ft. and she is 6 ft. tall. a billboard casts a shadow of 35 ft. at the same time that arlene measured her shadow. calculate how tall the billboard is.
a.35 ft.
b.40 ft.
c.42 ft.
d.30 ft.

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !