3. Which is better: a score of 92 on a test with a mean of 71 and a standard deviation of 16, or a score of 688 on a test with a mean of 493 and a standard deviation of 147. Show all work using z scores.

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10