Answer:
80 pounds.
Step-by-step explanation:
Let W₁ be the initial weight of water in the grapefruit, W₂ be the weight of water in the grapefruit after evaporation, and M be the total weight of the grapefruit after evaporation. Assuming that, originally, the grapefruit weighed 100 pounds with a 92% water content and the weight of the "non-water" part of the fruit (100 - W₁) does not change. The final weight of the grapefruit (M) is given by:
The grapefruit now weighs 80 pounds.
Answer:
- A) The radius of the sphere is 3 millimeters.
- B) The circumference of the sphere is 6π millimeters.
Step-by-step explanation:
Based on the answer selections, it appears we need to find the radius and circumference of the sphere. We can start with the volume formula in terms of the radius:
V = (4/3)πr³
36π = (4/3)πr³
(36π)(3/(4π)) = r³ = 27 . . . . . . mm³
r = ∛27 = 3 . . . . mm³
Then the circumference is ...
C = 2πr = 2π(3 mm) = 6π mm
The radius is 3 mm; the circumference is 6π mm.
The slope is -3/2
Hope this help!
Answer:8
Step-by-stop explanation: (6) x 3 will be 18 - 10 = 8
Answer: 4
Step-by-step explanation: so multiply 3 by 10. Then subtract 10 from both sides so you should be left with 20=5r and then you divide both sides by 5 to equal 4