If a company has five employees with an annual salaries of $20,000 $40,000 $20,000 $60,000 and $70,000 respectively what is the mean

Frequency is the number of complete oscillations of a wave per second.

The whale was a missile blasting from beneath the surface.  2.) a majestic whale leapt skyward before diving back into the sea.    these are both figurative language. this is so because the whale in sentence "1" was not actually a missile, nor was it actually blasting. now, for sentence "2", a whale can not actually "leap".

Iwill need a picture or a question so i can !