The hatching of water python eggs is influenced by the temperature of the snake's nest. researchers placed 104 newly laid eggs in a hot environment, 56 in a neutral environment, and 27 in a cold environment. hot duplicates the warmth provided by the mother python whereas neutral and cold are cooler as when the mother is absent. seventy-five of the hot eggs hatched, whereas 38 of the neutral eggs and 16 of the cold eggs hatched. (r. shine, et. al. "the influence of nest temperatures and maternal brooding on hatchling phenotypes in water pythons," ecology, 78 (1997), pp. 1713-1721)

1.what are the odds of hatching in the neutral environment?

2.what are the odds of hatching in the cold environment?

3.what is the relative risk of not hatching at all for hot compared to cold environments?

group of answer choices

4.what is the relative risk of not hatching at all for hot compared to neutral environments?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Submarines control how much they float or sink in the ocean by changing the volume of air and water contained in large ballast tanks. when the tanks are completely full of water, the submarine increases its overall mass and sinks down to the bottom. when the tanks are completely full of air, the submarine reduces its overall mass and floats to the surface. depending on the density of the seawater surrounding the submarine, it will pump seawater in or out of the tanks in order to achieve the same overall density as the sea water and float neutrally in the water. the volume of the submarine never changes. when the tanks are completely full of water, a submarine with a volume of 7.8\times10^3\text{ m}^37.8×10 3 m 3 7, point, 8, times, 10, start superscript, 3, end superscript, space, m, start superscript, 3, end superscript has a total mass of 8\times10^6\text{ kg}8×10 6 kg8, times, 10, start superscript, 6, end superscript, space, k, g. the density of the seawater is 10^3\text{ kg/m}^310 3 kg/m 3 10, start superscript, 3, end superscript, space, k, g, slash, m, start superscript, 3, end superscript. to make that submarine float neutrally, and neither float nor sink in the ocean, what volume of water does that submarine need to subtract from its tanks?