Which of the following could be the measures of the interior angles of a triangle?

OA) 14°, 44°, 112°
OB) 18°, 55°, 127°
OC) 29°,83°, 78°
OD) 28°, 38°, 114°

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.

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

What is the frequency of the sinusoidal graph?