Mathematics, 07.06.2021 14:40 oofoofoof1
14. Anna, Bella, Claire, Dora and Erika meet at a party. Each pair who know each other shake hands exactly once.
Anna shakes hands only once, Bella twice, Claire three times and Dora four times. How many people does Erika
shake hands with?
(A) 1
(B)2
(C) 3
(D) 4
(E) 5
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:30
The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
Answers: 3
Mathematics, 22.06.2019 00:30
50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking:
Answers: 1
You know the right answer?
14. Anna, Bella, Claire, Dora and Erika meet at a party. Each pair who know each other shake hands e...
Questions
Mathematics, 27.10.2021 02:30
Mathematics, 27.10.2021 02:30
Mathematics, 27.10.2021 02:40
Physics, 27.10.2021 02:40
History, 27.10.2021 02:40
History, 27.10.2021 02:40
World Languages, 27.10.2021 02:40
Social Studies, 27.10.2021 02:40
Engineering, 27.10.2021 02:40
Physics, 27.10.2021 02:40
Mathematics, 27.10.2021 02:40
Mathematics, 27.10.2021 02:40
