8 Answered Questions for the topic Arithmetics

Arithmetics Math Calculus Precalculus

04/22/21

Find x so that the values given are consecutive terms of an arithmetic sequence. 11+2x, 20-5x, 21+4x
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Expert Answers •1
Arithmetics Math Calculus Precalculus

04/22/21

Find S18 if a= 234 and a25= -30
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Arithmetics Math Calculus Precalculus

04/22/21

The sum of three consecutive odd integers of an arithmetic sequence is 67. The sum of their squares is 1331. Find the three numbers.
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Arithmetics Math Calculus Precalculus

04/21/21

Find the sum of the arithmetic series 4+7+10+13+...+(3n+1)
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Expert Answers •2
Arithmetics Math Calculus Precalculus

04/21/21

Find S11 for the arithmetic series -9,-1,7,15...
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Expert Answers •2
Arithmetics Math Calculus Precalculus

04/21/21

If the starting salary of an employee is $40,000 with a $1250 a year raise in wages, how long will it take for the employee to earn over $75,000 a year?
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Expert Answers •1
Arithmetics Math Calculus Precalculus

01/20/21

what is sqrt1/7 - sqrt2/sqrt14-sqrt42 ?
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Arithmetics

03/08/18

need help on this# arithmetic
if T IS GIVEN BY  Tn=n2-4n find and simplify an expression for  Tn+1 -Tn
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