Which statement is FALSE? A) An expression can be evaluated.

B) An expression can contain like terms.

C) An expression sometimes contains an equal sign.

D) An expression can contain numbers and variables.

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?