After ruling out some of the answer choices, you randomly guess the answer for each of the story questions. a. How can the probability of getting both answers correct be 25%? Because 25%=14 25 % = 1 4 , you need the probability to be 14 1 4 . By eliminating 1 of the choices in each question, the probability of randomly guessing the correct answer for each question is P=14 P = 1 4 . Because 25%=125 25 % = 1 25 , you need two probabilities whose product is 125 1 25 . Because 5 answer choices exist for each question, the probability of randomly guessing the correct answer to both questions is P=15⋅15=125 P = 1 5 ⋅ 1 5 = 1 25 . Because 25%=14 25 % = 1 4 , you need two probabilities whose product is 14 1 4 . By eliminating all but 2 of the choices in each question, the probability of randomly guessing the correct answer to both questions is P=12⋅12=14 P = 1 2 ⋅ 1 2 = 1 4 . It is not possible for the probability of getting both answers correct to be 25%. Question 2 b. How can the probability of getting both answers correct be 813% 8 1 3 % ?

Which of the following parabolas opens down?

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel