A rose garden is formed by Joining a rectangle and a semicircle, as shown below. The rectangle is 20 long and 16 ft wide,
Find the area of the garden. Use the value 3.14 for pi, and do not round your answer. No file/link answers please.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?