What is the sum of the geometric series $\sum_{x=0}^{15} 2(\frac{1}{2})^x$ rounded to the nearest whole number? Select one: $\circ$ a. 0 $\circ$ b. 2 $\circ$ c. 3 $\circ$ d. 4 What is the sum of the geometric series $\sum_{x=1}^{10} 6(2)^x$? Select one: $\circ$ a. 6,138 $\circ$ b. 756 $\circ$ c. 15,658 $\circ$ d. 12,276
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To do this, we divide the second term (Oc) by the first term (Ob). Oc/Ob = 3/2 = 1.5 Show moreβ¦
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