(quickly me.)
find a number that is between 6 over 11 and 0.67(repeating).
a. 11 over 18
b. 69 over 99
c. 24 over 33
d. 26 over 55

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?