In a class of 30 students who study either French or German or both, 18 study French and 22 study German.
a. Draw a Venn diagram to represent this.
b. How many study both languages?
If a student is randomly chosen from the class, what is the probability that she studies only
C.
French

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?