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The sum of 3 numbers is 78. They form a geometric sequence, and can be the first, third, and ninth term of an arithmetic sequence.?

Science & Mathematics by Anonymous 2018-06-09 02:33:23

Social Science

The sum of 3 numbers is 78. They form a geometric sequence, and can be the first, third, and ninth term of an arithmetic sequence.?

2 answers

What are the numbers?

If you wanted to reach Alpha Centauri (4.4 ly from the Solar system) in 80 years. A: How fast would you have to go, in km/hr? Exp in 2 fig?

Science & Mathematics by Anonymous 2018-06-09 02:33:14

Social Science

If you wanted to reach Alpha Centauri (4.4 ly from the Solar system) in 80 years. A: How fast would you have to go, in km/hr? Exp in 2 fig?

3 answers

Since science (evolution) and religion (creationism) are at odds with each other, which one is true?

Science & Mathematics by Anonymous 2018-06-09 02:32:35

Social Science

Since science (evolution) and religion (creationism) are at odds with each other, which one is true?

1 answer

Prove (cot^2x x sec x)/(cos^2x x sin^2x) = secx x cosec^4x?

Science & Mathematics by Anonymous 2018-06-09 02:02:06

Social Science

Prove (cot^2x x sec x)/(cos^2x x sin^2x) = secx x cosec^4x?

6 answers

How do you solve this?

Science & Mathematics by Anonymous 2018-06-09 01:42:19

Social Science

How do you solve this?

5 answers