What can geologist infer from the rounded and eroded shapes of the appalachian mountain
a. the principle of uniformitarianism does not apply
b. the mountain formed recently
c. the mountains are made out of soft rocks
d. the mountains have been eroding for millions of years

Find the dimensions and area of the largest rectangle that can be inscribed in the upper half of the ellipse. (give your answers in terms of a and b. enter the dimensions as a comma-separated list.)

Acar of mass 800kg is moving at a speed of 2.2m/s.

Takumi works in his yard for 45 minutes each saturday. he works in the morning, and he wears sunscreen and a hat each time he works in the yard. what does takumi hope to reduce through his actions? the likelihood of stochastic effects, such as dna mutations the severity of stochastic effects, such as cancer the severity of non-stochastic effects, such as cancer the likelihood of non-stochastic effects, such as radiation sickness