Mathematics, 12.11.2019 03:31 JJ143899
What is the sum of the n terms of the series 6 + 24 + 96 + 384 + . . ? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠1, where a1 is the first term and r is the common ratio. sn = −6(4n − 1) sn = 6(1 − 4n) sn = 2(4n − 1) cap s sub n equals start fraction six left parenthesis four to the power of n end power minus one right parenthesis over n minus one end fraction
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Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
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1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
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The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.
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What is the sum of the n terms of the series 6 + 24 + 96 + 384 + . . ? hint: cap s sub n equals s...
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