Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 1
40 have both types of pets. How many students have a dog only? Explain. I believe the answer was:
175; Since 175 have a cat or a cat and dog, then the number that have a dog only is 350 − 175 = 175.
So based on the given illustration above of different graphs, the graph that depicts a complex number with i as the imaginary part would be the last one, graph D. <span>i as the imaginary part is the same thing as 1i, which makes this one as the answer. Hope this answers your question. </span>
