This may seem a bit easy , but i'm not really understanding it. What is the range of 0,5,11,2,6,3,2,5,2,3,3,7,3,6,3,3 ??

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

What is the measure of the smallest angle in the diagram? 15 29 32 45