Suppose that a sound has initial intensity level β1 measured in decibels. This sound now increases in intensity level by a factor f. What is the new level of sound β2 ?.

You are getting ready to transport troops in a m1152 configured with cargo cover and troop seats which of the following should you do before starting out

Which group of college students is typically offered scholarship? a. freshmen, sophomores, and juniors. b. biology, english, and engineering majors. c. hard workers, part-time students, and out of state students. d. first time freshmen, current students, and transfer students.

In this food web, which group would increase in number if snakes were eliminated? a. producers b. decomposers c. primary consumers d. secondary consumers e. tertiary consumers