Surabaja has a string of length 3/7 m. Sourish has a string of length 4/21 m. If they join these two strings without any overlap, how long will the new string be? a)7/28 m
b) 7/21 m
c)12/21 m
d)13/21 m

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Find cot x if sin x cot x csc x = √2