Kelsey keeps track of how much money she makes each time she babysits. For the last 10 jobs she made: $7.50, $10.50, $5.00, $4.50, $3.50, $7.50, $4.00, $10.00, $7.50, and $5.00. What is the mean amount of money Kelsey made? A. $5.50 B. $6.25 O c. $6.50 OD. $7.00 E. $7.50​

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.