100 POINTS! Question 1
In a park, a picnic area is surrounded by grass in the shape of a rectangle, as shown in
the diagram below. If the area of the shaded region that represents the grass is 48
square yards, what is the length and width of the picnic area?
1.
How could we wilte an expression to represent the area of the larger rectangle?
I
How could we write an expression to represent the area of the smaller rectangle
3. How could we wilte an expression that only represents the area of the shaded region

Question 2
A family plans to surround their pool with a patio of uniform width , the pool has an area of 150 square feet . The dimensions of the pool would be 15 by 20, find the dimensions

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.