Mathematics, 22.04.2020 06:18 adaakbulut9
Sea una sustancia radiactiva se desintegra en forma tal que la cantidad de masa en gramos restantes después de t años está dada por la función : m(t)=24(〖e)〗^(k. t) , si después de 20 años la masa es igual a 6 gramos. Determine la masa luego de 40 años.
Answers: 2
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Which of the following could be the graph of the equation y = -2x + 5
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What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam
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Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
Sea una sustancia radiactiva se desintegra en forma tal que la cantidad de masa en gramos restantes...
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