Answer: crocodile is longer
To get from mm to m, you would divide by 1000. 4000/1000 is 4, meaning the alligator is 4m and the croc is 6m (therefore longer)
Answer:
Step-by-step explanation:
Answer choice D, I believe.
Answer:
Density = 1.042 grams /cm^3
Step-by-step explanation:
Work out the mass of each of three in a unit volume (cm^3)
Givens
- Apple Juice = 1.04 grams / cm^3
- Fruit Syrup = 1.6 grams / cm^3
- Sparkling water = 0.99 grams / cm^3
Mixture
35 cm^3 Apple Juice = 1.04 grams / cm^3 * 35 cm^3 = 36.4 grams
25 cm^3 Fruit = 1.6 grams/cm^3 * 25 cm^3 = 40 grams
270 cm^3 water = 0.99 * 270 267.3 grams
Total Mixture
- Volume = 25 + 35 + 270 = 330 cm^3
- Mass = 36.4 + 40 + 267.3 = 343.7 grams
Density
Density = mass / volume = 343.7 / 330 = 1.0415
Answer
1.042 grams / cm^3