Suppose the linear regression line y = 4.125x - 43.751 predicts a lemonade stand's profits based on the number of cups sold. If x represents the numbe of cups sold, and y represents the lemonade stand's profits in dollars, abou how much can the lemonade stand expect in profits if it 350 cups?

A. $1445
B. $1400
C. $1355
D. $1310

Can someone answer these problems for me

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.