Ex6-41 Croissant Bakery Inc. offers special decorated cakes for birthadays, wedding, and other occasions. It also has regular cakes available in its bakery. The following table gives the total number of cakes sold per day and corresponding probability. Compute the mean, variance, and standard deviation of the number of cakes sold per day. Xi Pi 12 0.4 13 0.25 14 0.25 15 0.1

Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.

Which option describes the most cost-effective way for a skateboard company to purchase plywood?

Thermal energy, electrical energy, chemical energy, and nuclear energy are all associated with what? lil pump is da man