2 points The following graph represents the relationship between the weight someone can bench press and the time spent in training: (The values for the slope and the vertical-intercept have been provided for you underneath the graph -- you do not have to calculate them!) What is the dependent variable? * 200 160 DI 120 Weight (lbs) 40.0 0.00 0.00 4.00 5.00 1 00 2.00 3.00 Time in training (months) Slope Y Intercept COR. Statistics Data Set 1 20.0:0.00 110.10.00 1.00 0 months 0 20.0 0 lbs 0 Weight O Time Bayanlarda 9.2.12 ​

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.

there are no contact forces mentioned on the list of choices that you've provided.