2. Heather has a rectangular yard. She measures it and finds out it is 8 feet long by 4 feet wide.
a.
She wants to know how many square feet of sod she will need to completely cover the yard.
Draw the yard, and label the measurements.

Please answer!

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?