Integrated Science- Study Guide: Water Please help me out here, report cards due dec.18, and once I'm done with this study guide I have an EXAM and its 21 question so please answer each question correctly so my score won't be low thanks! And, also I really appreciate ya'll helping me in this app
Each question is 3 points so, I'll make this question worth...15 points Please answer each question correctly thank you!

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )