At the track meet. ervin won the woo meter dash with a time of 12.45 seconds. landon finished second. landons time contains a 4 with a value of 1/10 the value of the 4 in ervins time. what could be landons time in the 1oo meter dash?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Which letters from the table represent like terms? a and b b and c a and d b and d

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9