Look at the numbers: 2, 4, 6, 8, 10. What is the rule of this number sequence? A. Add 2 each time B. Subtract 2 each time C. Multiply 2 each time D. Divide 2 E. ach time 相关知识点: 试题来源: 解析 A。本题考查数字组合规律。这些数字依次增加 2,即每次加 2 得到下一个...
In a math competition, the sequence of numbers is 2, 4, 8, 16,... What is the next number? A. 月他物品社小权小月他物品社小权小20月他物品社小权小月他物品社小权小 B. 真与书空要节管队他们斗低划众年但以证步其真与书空要节管队他们斗低划众年但以证步其24真与书空要节管队他...
consecutive numbers 10、 连续数例 1:In an increasing sequence of 10 consecutive integers, the sum of the first 5 integers is 560. What is the sum of the last 5 integers in the sequence?(A) 585 (B) 580 (C )575 (D)570 (E) 565例 2:If n is an integer greater than 6, which ...
A sequence of numbersa1,a2,a3,. . .is defined as follows:a1= 3,a2= 5, and every term in the sequence aftera2is the product of all terms in the sequence preceding it, e.g.,a3= (a1)(a2) anda4= (a1)(a2)(a3). Ifan=tandn˃ 2, what is the value ofan+ 2in terms oft?
The sequence of numbers is 5, 10, 20, 40,... What is the fifth number? A. 60 B. 80 C. 160 D. 320 相关知识点: 试题来源: 解析 C。本题考查数字的倍数规律,每个数都是前一个数的 2 倍,所以 40 乘以 2 等于 80,80 乘以 2 等于 160。
equations salt analysis acids, bases, and salts benzene organometallic compounds atomic number and mass number more maths pythagoras theorem prime numbers probability and statistics fractions sets trigonometric functions relations and functions sequence and series multiplication tables determinants and matrices ...
There are 11 numbers in the sequence. What is the median of this series?1: When the 11 numbers are arranged in order from small to large, the first five numbers are less than 5.2: When the 11 numbers are arranged in the order of small to large, and the last five numbers are all ...
What is the next number of the sequence 1,3,5,7,... ? when you have an answer check whether it's correct or nothere moral of story that all answers are correct for some polynomial function so such questions which majorly used in IQ tests are non sense...
Properties of Even and Odd Numbers The members of these two sequences have some interesting properties. Whenever youaddtwo even integers together, or two odd integers together, the answer is always an even number. For example, 2 + 6 = 8, 1 + 5 = 6, or 11 + 17 = 28—always even!
A sequence of numbers a1, a2, a3, . . . is defined as follows: a1 = 3, a2 = 5, and every term in the sequence after a2 is the product of all terms in the sequence preceding it, e.g., a3 = (a1)(a2) and a4 = (a1)(a2)(a3). If an = t and n > 2, what is th