Use the following image to complete the sentences describing the ratio of windows to penguins. There are
windows for every 3 penguins.
There are
windows for every 1 penguin.

At the school fair, grade 3 raises 84 more then grade 4. grade 4 raises 112 more then grade 2. grade 3 raises 360. how many dollars does grade.2 have

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

The function models the number of accidents