Consider an OFDM approach that employs 8 subcarriers (which is admittedly too small to be all that useful): (a) For a set of symbols given in vector s, what is a simple matrix-vector form for the transmit sequence in time denoted by column vector x? De ne any terms clearly. (b) What is the transmitted time-domain sequence for s = (1; 0; 0; 0; 0; 0; 0; 0)T ? (c) What is the transmitted time-domain sequence for s = (1; 1; 0; 0; 0; 0; 0; 0)T ?

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

In what organelle does photosynthesis take place?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3