1. Write out the following proportions in words.
a. 70:28 = 2:08
b. 3/1 = 18/6
C. 9:72 = 2:16
d. 84/= 45/5

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

What is 140% of 25? because i need

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.