The sequence is Un = 19 - 3n so the 20th term is 19 - 3*20 = 19 - 60 = -41
1
1.50 = 1.50/1 = 15/10 = 3/2
1/15 because: 10+5=15 or 15/1 15/1 flipped is 1/15
2/3To get the simplest form of 10/15:1. Get the GCF of 10 & 15Prime factorization of:10 = 5 * 215 = 5..... * 3=========GCF=52. Divide 10 & 15 by their GCF10 ÷ 5 = 2 (numerator)15 ÷ 5 = 3 (denominator)Thus; the lowest term of 10/15 = 2/3
The sequence is Un = 19 - 3n so the 20th term is 19 - 3*20 = 19 - 60 = -41
20th term = 20*(20+1)/2
15(1)
1
41.
The question is: 2/3 - 1/5 LCM is 15. So, 2/3 becomes 10/15 and 1/5 becomes 3/15. 10/15 - 3/15 is (10-3)/15 [The whole term over 15] So, we get 7/15. The answer is 7/15.
He is 15 and its his 20th anniversary
1.50 = 1.50/1 = 15/10 = 3/2
Oh, what a happy little question! If the 20th term in a sequence is 50, that means we're adding the same amount each time. To find the 21st term, we just need to keep adding that same amount. So, if the 20th term is 50, the 21st term would be 50 plus that special amount. Just keep on adding and you'll find your answer, like painting a beautiful little tree in the sunset.
A 20th = 1/20 = 0.05 So 0.0520 = 9.537*10-27 approx.
1/15 because: 10+5=15 or 15/1 15/1 flipped is 1/15
300/15 = 20 300 is the 20th multiple of 15. So there are 20 of them between 1 and 300.