• mergirlblue
I will give a fan and medal to whoever helps me! I need help on these questions as I'm preparing for a unit test. Please help Is the sequence geometric? If so, identify the common ratio. 256, 64, 16, 4 What is the summation notation for the series? 200+175+150+125+...+(-300) What is the sum of the arithmetic series? 5 Σ; (3n-2) n-1 What is the sum of the geometric series? Round to the nearest whole number. 16 Σ; 6(1/4)^n n-1 Does the infinite series diverge or converge? If it converges what is the sum? 10+2+2/5+2/25+.... what is a_n= 2a_n-1 -1 where a_1 = 2? Thank you !!!
Mathematics
• Stacey Warren - Expert brainly.com
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