You work for a landscaper that has a customer needing to seed an area of land 80 feet by 40 feet in size. the garden center has 5-pound bags of grass seed. each bag of seed can cover 25 square yards of land. you calculate that the area you need to seed is 3200 square feet. you divide by 25 to find that you need 128 bags to seed the area. is this correct? a) yes. b) no, you need to convert the 3200 square feet to yards by dividing by 3. then calculate the number of bags. c) no, you need to convert the 3200 square feet to yards by dividing by 9. then calculate the number of bags. d) no, you need to convert the 3200 square feet to yards by multiplying by 9. then calculate the number of bags.

What is 20+(5 x 2/5 )+ 3 show your work

Can someone me with these two circle theorem questions asap?

After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. you notice the rainbow is the shape of a parabola. the equation for this parabola is y = -x2 + 36. graph of a parabola opening down at the vertex 0 comma 36 crossing the x–axis at negative 6 comma 0 and 6 comma 0. in the distance, an airplane is taking off. as it ascends during take-off, it makes a slanted line that cuts through the rainbow at two points. create a table of at least four values for the function that includes two points of intersection between the airplane and the rainbow. analyze the two functions. answer the following reflection questions in complete sentences. what is the domain and range of the rainbow? explain what the domain and range represent. do all of the values make sense in this situation? why or why not? what are the x- and y-intercepts of the rainbow? explain what each intercept represents. is the linear function you created with your table positive or negative? explain. what are the solutions or solution to the system of equations created? explain what it or they represent. create your own piecewise function with at least two functions. explain, using complete sentences, the steps for graphing the function. graph the function by hand or using a graphing software of your choice (remember to submit the graph).