The sum of the first nth term of a geometric series is 145 ... - Socratic
The sum of the first nth term of a geometric series is 145 and the sum of the reciprocal is 145/33. The first term is 1. What is n and the common ratio? Precalculus
What is the upper and lower bound of c/a - b/d? | Socratic
Apr 8, 2018 · -43.5 and -46.5 I get all four answers the same as you. If you deal with them as two separate fractions you can get the bigger differences. Sorry it's not a very mathematical explanation!
How do you solve #17.67= \frac { 3.14r ^ { 2} } { 2}#? - Socratic
r ~~ 3.3548 17.67 = (3.14r^2)/2 Multiply both sides by color (blue)2: 17.67 color (blue) (xx 2) = (3.14r^2)/2 color (blue) (xx 2) 35.34 = 3.14r^2 Divide both sides by color (blue) (3.14): 35.34/color …
What type of conic section has the equation #4x^2-y^2=16#? - Socratic
This is a hyperbola. Divide each term by 16 (4x^2)/16-y^2/16=16/16 Simplify x^2/4-y^2/16=1
Question #48bcb + Example - Socratic
From this, the number of unpaired electrons seems to be: Number of unpaired electrons = S |ms| = 2.145 1/2 = 4.29 ≈ 4 So it looks like treating μS+L ≈ μS for Fe2+ is OK to determine the number of …
Sans the lone satellite Luna, our planet Earth had cleared ... - Socratic
Another (2015 TB 145 ) came a little beyond Moon's maximum apogee distance of 405400 km. In view of all these findings, it is reasonable to admit that the Earth is yet to clear some NEOs like the …
How do you divide \frac { 3x ^ { 2} - 14x - 24} { 4x - Socratic
Dec 3, 2016 · frac{(3x+4)}{(2x-9)} frac{3x^2-14x-24}{4x^2-81}-:frac[4x^2-25x+6}{8x^2+34x-9} To divide one fraction by another, multiply the first by the reciprocal of the second ...
What is the name of LiH? - Socratic
Dec 5, 2015 · Lithium hydride When hydrogen combines with any metal then the name of hydrogen changes to hydride and the name of metal remains the same. In this case hydrogen is more …
Questions asked by Mahek ☮ - Socratic
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What happened to the Launchpad? Are there going to be any
May 13, 2017 · Explanation: I think maybe you are asking about What's Next - that's been suspended for the time being as the engineers devote their time to the Socratic app.