Recent crime reports indicate that, on average, 3.1 motor vehicle thefts occur each minute in the United States.
(A) What is the probability there are no thefts in a minute?
(B) Which parameters in the problem do the data values (3.1, 0) represent? Mark the correct parameters.

a) n
b) N
c) Σ
d) μx¯
e) P¯
f) se (x¯)
g) se (P¯)
h) x
i) p
j) P (X)

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

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?