Kim is showing her steps to solve the expression −18.9 ÷ 1/4 . answer? ?

in which step did kim make an error?

step 1: −18.9 ÷

step 2: −18.9 ⋅ 4

step 3: 75.6

a: step 1

b: step 2

c: step 3

d: there is no error.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

Which of the following statements must be true about this diagram? check all that apply. x°, y°, z°, & w°

According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock