Calculaţi media aritmetică a numerelor: 7,3; 5,6; 0; 21,7; 8; -13; 4,5; 11; 4,9. Limba romina asta pentru englej
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Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.