Mathematics, 22.05.2020 02:12, tai1611
Which three organ systems are directly interacting when a person's brain sends a signal to the person's arm, causing the arm to
move up and down?
A. circulatory system, muscular system, respiratory system
B. nervous system, urinary system, skeletal system
C. muscular system, nervous system, skeletal system
D. circulatory system, muscular system, skeletal system
Answers: 1
Mathematics, 21.06.2019 22:00, makenziehook8
Given that sinβ
= 1/4, 0 < β
< Ο/2, what is the exact value of cosβ
? a. (β4)/4 b. (β15)/4 c. (4Ο)/2 d. (4β2)/4
Answers: 2
Mathematics, 21.06.2019 22:30, kaylaamberd
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
Mathematics, 22.06.2019 00:30, lacourboud20005
You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca
Answers: 1
Mathematics, 22.06.2019 03:00, FailingstudentXD
Alayna wonders how much water it would take to fill her cup she drops her pencil in her cup and notices that it just fits diagonal the pencil is 17 cm long and the cup is 15 cm tall how much water can the cup hold
Answers: 2
Which three organ systems are directly interacting when a person's brain sends a signal to the perso...
English, 24.12.2020 02:50
English, 24.12.2020 02:50
Chemistry, 24.12.2020 02:50
Physics, 24.12.2020 02:50
Mathematics, 24.12.2020 02:50