If the temperature outside starts at 20°C and decreases by 35°C, what would be the new temperature? a. 15°C
b. 55°C
c. -15°C
D. -55°C

What is the square root of 45? (step by step working plz)

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8