Stars that form from a large amount of mass (5 x mass of the sun) usually end life by?
A-exploding as a supernova, which may leave a neutron star or black hole remaining.
B-expanding as a red giant, then collapsing into a white dwarf.
C-fading as a blue quasar, then collapsing into a black hole.
D-leaping into hyperspace as a pink Death Star, then exploding into a fuzzy planetary nebula.
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Determine the maximum r-value of the polar equation r =3+3 cos 0
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Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
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The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
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Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
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Stars that form from a large amount of mass (5 x mass of the sun) usually end life by?
A-exploding...
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