Select all the statistical variables that are likely to be normally distributed. distance between lines marking parking spaces along a city street

length of earthworms found in a soybean field

weight, in pounds, of newborns in the United States

height of a sunflower plant

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.