A card is selected from a standard deck of 52 cards . what are the odds of selecting a red 9 ? A. 1 : 2
B. 1:13
C. 1:52
D. 1:26

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655