if the sum of the three continuous natural numbers is 99,the middle number is

The sum of the date of all Sundays in a month is 85,the date of last Sunday is ( )th 英语翻译In a list of numbers,the first number is 3.the second is 4.and each subsequent number is the sum of all the proceeding numbers in the list.If the 20th number in the list is x.what is the 25th number in the list? 一道GRE数学In a list of numbers,the first number is 3,the second is 4,and each subsequent number is the sum of all the proceeding numbers in the list.If the 20th number in the list is x,what is the 25th number in the list?A 7x B 16x C 32x D 35x E if the sum of the three continuous natural numbers is 99,the middle number is What is the greatest of 5 consecutive integers if the sum of these integers equals 185? 英文数列题目 In a particular arichmetic progression,the sum of the 9th and 10th terms is-64.AlsoIn a particular arichmetic progression,the sum of the 9th and 10th terms is-64.Also,the difference between the sum of the first 5 terms and 2 times 不过是英文的In a sequence of 10 terms,the first term is 1,the second term is X,and each term after the second is the sum of the previous two terms.For example,if X=11,the sequence would be 1,11,12,23,35,58,93,151,244,395.For some values of X,th At the beginning of 2009,Miss Wong deposited a sum of money in a bank at an interest rate of 8％ p.a.compounded yearly.If the interest she will receive at the beginning of 2011 is 12480,find（a）the principal（b）the amount she can receive at th Every time change one of the 3 numbers into the sum of the other two.After 9 changes,what might th If the average(arithmetic mean)of 7 consecutive numbers is 16,what is the sum of the least and greates of the 7 integers? If number A minus the produce of 3 times as big as B,the result will be 51.If number Aplus the sum of 2 times as B ,the sum will be 111.Question:what is what is B 英翻中 afterschool of the 5th 翻译if an integer is three times as large as the sum of the figures in its digit what is the sum of 4 and success is the sum of details If sum of three consecutive integers is-21,find the largest integer.If sum of three consecutive integers is-21,find the largest integer.第二The sum of two numbers,A and B,is 33.If 3/5(分数,3在5上面）of A is equal to one half of B,find the two The 15th day of the 8th lunar month towards the end of the 18th