Mathematics, 26.02.2020 17:54 steph2478
Write the explicit formula for the geometric sequence. 2, 8, 32, 128, ... A) an = 2^n-1 B) an = 2 · 6^n-1 C) an = 2 · 2^n-1 D) an = 2 · 4^n-1
Answers: 3
Mathematics, 21.06.2019 16:20
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Mathematics, 21.06.2019 19:30
Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?
Answers: 1
Mathematics, 21.06.2019 20:30
Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.
Answers: 1
Write the explicit formula for the geometric sequence. 2, 8, 32, 128, ... A) an = 2^n-1 B) an = 2 ·...
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