A propeller rotates 6 times every 15 seconds. Based on this information, which of the following could NOT be true? * 12 points
A The propeller rotates 30 times in 90 seconds.
B The propeller rotates 24 times in one minute.
C The propeller rotates 18 times in 45 seconds
D The propeller rotates 12 times in 30 seconds

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.