A manufacturing company has a plant located on a river. Although the waste water from the plant is treated before being emptied into the river, there is
concern byabout how the waste water might be affecting the health of the river
Construet an investigation and describe your procedure. IDENTIFY THE
PROBLEM, AND DECIDE WHAT THE DEPENDENT VARIABLE, INDEPENDENT
VARIABLE, CONSTANTS, AND ACONTROL WOULD BE l.

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

The mantle is made up of which structural zones?

Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?