- What is 2 plus 2?

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1.) Sean los intervalos P=]-4;0] ; Q=[-9;2[ y R=[-5; 3] hallar:
Pā ļ (Q ā R) (recuerda: Pā se lee complemento de P? Y+5=-2x Without drawing a graph find the intercepts of each line. Put anwers inorderd pairs? For a standard normal distribution, the probability of obtaining a z value between -2.4 to -2.0 is
A)0.4000
B)0.0146
C)0.0400
D)0.5000? Can you answer this?
Ursula wrote the sum 5.815 + 6.021 as a sum of two mixed numbers.
what sum did she write? -2y-16=x Without drawing a graph find the intercepts of each line.put anwers in orderd pairs?