Wednesday

April 1, 2015

April 1, 2015

Posted by **roberto** on Monday, January 24, 2011 at 10:03am.

- math -
**Reiny**, Monday, January 24, 2011 at 10:24ama = 5

term(10) = a+9d

5+9d = 50

9d = 45

d = 5

so you have a=5 and d=5

can you take it from there?

- math -
**Anonymous**, Thursday, February 3, 2011 at 1:46pm325

**Answer this Question**

**Related Questions**

mathematics - the 1st term of arithmetic series is 2 .the 1st ,3rd and 11th ...

Community technical college - Given that 1st term of an A.P is 7 and it's 10th ...

Math - Find the 10th term of a nonconstant arithmetic sequence whose 1st term is...

math - the 10th term of an arithmetic series is 34, and the sum of the first 20 ...

Math - The 10th term of an arithmetic series is 34, and the sum of the first 20 ...

mathematics - In an ap d sum of d 1st ten terms is 50 nd d fifth term is 3times ...

Math.G.P - The 1st term of a G.P is equal to x-2,the 3rd term is x+6 and the ...

arithmetic - THE SUM OF THE 2ND AND 5TH TERMS OF AN A.P IS 42. IF THE DIFFERENCE...

arithmetic - Determining the first three terms of an ArithmetiC progressionof ...

math - the 10th term is 34 of arithmetic series and the sum of the 20th term is ...