What is the sum of the infinite series?1+0.5+0.25+0.125+0.0625+…?

what is the sum of 4 and The sum of 130 and X is 250,what is what is the sum of the first five prime numbers What is the greatest of 5 consecutive integers if the sum of these integers equals 185? what is the sum of the roots of 4x+3x-8=0? 英语翻译1.The sum of two numbers is 23.If the greater number is cut in half and the lesser number is tripled,the sum of the two numbers is 34.What is the product of the two numbers?2.Hayden eats triple the number of waffles as Krista.Krista has t What is the sum of angles on one side of a straight line? What is the sum of the infinite series?1+0.5+0.25+0.125+0.0625+…? What is the largest number that cannot be expressed as a sum of different square numbers? success is the sum of details The sum of two numbers is just the product of these two numbers in the mirror .what are thses twonubers .What is the minimum value of the sum of a positive real number and its reciprocal?RT SAT the first term of a certain sequence is -2 and the second term is -4.Every term after the second term is obtained by dividing the sum of the previous two terms by 2.For example,the third term of the sequence is (-4)+(-2)/2=-3.What is the sixth t 请教一个英语数学题的含义What is the sum of the exponents of the prime factors of the square root of the largest perfectsquare that divides 12! If the average(arithmetic mean)of 7 consecutive numbers is 16,what is the sum of the least and greates of the 7 integers? 一道英文版的数学题,What is sum of the multiples of 3 between 3 and 999,inclusive? 百度知道the sum of A,B,C is 70,A minus B equals C A is what? 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