Astudent showed the steps below while solving the inequality x-41 51 by graphing.
step 1:
write a system of equations: y1 = [x-41: y2 = 1
graph the two equations:
step 2:
/
n
+
-
34
3
4
5
6
7
+
+
+
step 3:
identify the values of x for which y1 sy2:
x = 3 or x = 5

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.