Description : Which of the following digits have two lines of symmetry ? `0,1,2,3,4,5,6,7,8,9`
Last Answer : Which of the following digits have two lines of symmetry ? `0,1,2,3,4,5,6,7,8,9`
Description : How many lines of rotational symmetry does a arrowhead have?
Last Answer : Need answer
Description : How many lines of symmetry does japan flag have?
Last Answer : 1.0E+79
Description : How many lines of symmetry does a letter k have?
Last Answer : The lower case k, as shown in the question, has 0 lines ofsymmetry.
Description : How many lines of symmetry isosceles trapezium have?
Last Answer : It has 1 vertical line of symmetry
Description : Is the only quadrilateral with 2 lines of symmetry a rectangle?
Last Answer : Feel Free to Answer
Description : There are ....... lines of symmetry in cubic crystal. a. 3 b. 13 c. 9 d. 6
Last Answer : b. 13
Description : If somebody choose two digit and three digit numbers and their difference is 989.What will be their sum? a) 1000 b)1010 c) 1006?
Last Answer : None of the above. Let x be the three digit number and y be the two digit number. x - y =989. x = 989 + y. x is obviously greater than 989 and less than 1000 (since it is three digits). Since y is a two digit number ... 989 + 10 = 999. We can't go any higher, so x =999 and y=10. x+y = 999+10 = 1009
Description : How many people would it take to mentally multiply 2 three digit numbers?
Last Answer : I bet i could do it in my head. Unless there’s some catch to it….or maybe I’m missing something?
Description : I am a two-digit number. All my digits are even. No two digits are the same. None of my digits are prime numbers. I am not a multiple of ten. My tens digit is bigger than my other numbers. ... big the number is) of all the other options with their digits added together. What number am I? -Riddles
Last Answer : If you followed all the steps apart from the last one there will be three options remaining: 64, 84, and 86. You then had to add up the digits, 64=6+4=10, 84=8+4=12, and 86=8+6=14. ... biggest number (12) and put it back as it was before the digits were added together and your answer should be 84.
Description : I am a three-digit number. All of my digits are prime. One of the numbers is even. Each of my numbers are used only once. The total of my first and last digits equals 10. The total of my first two digits equals 5. -Riddles
Last Answer : This one is fairly easy if you use elimination if you follow all the first 5 steps you get three options: 525, 327, and 723 but if you followed the last step you would reach your answer. The answer was 327.
Description : How many different 4 digit combinations are there for numbers 1 2 3 (assuming all three numbers are used and no numbers can be repeated more than once) (For example, 1233 is acceptable, but 1133 is not.)?
Last Answer : NOT AN ANSWER:More acceptable combinations:1231 3213 2321More unacceptable combinations:1112 2222 3113Thanks.
Description : Do the three digit Wire Rope Isolator (WRI) model index numbers have any meaning?
Last Answer : The difference between a 200, 400, 600, and 800 index number has relative meaning within a series. The larger the number the taller the isolator but the lower the isolator stiffness.
Description : Are you a numbers person? Do you like order of numbers or symmetry in them?
Last Answer : I always take some sort of perverse pleasure rounding gas or restaurant tabs to whole bills and seeing a line of single or repeating numbers on odometers. I liked more than seems necessary ... account which was nothing but a simple string of predictably incremental numbers pleased me to no end.
Description : What two-digit numbers are each equal to their right-most digit squared? -Riddles
Last Answer : 25 = 5² and 36 = 6².
Description : What two whole, positive numbers that have a one-digit answer when multiplied and a two-digit answer when added? -Riddles
Last Answer : 1 and 9.
Description : Jenna wrote all the numbers from 300 to 400 on a piece of paper. How many times did she write the digit 3? -Riddles
Last Answer : Jenna wrote it 120 times.
Description : Probability of all 4–digit numbers having all the digitssame is -Maths 9th
Last Answer : (c) \(rac{1}{1000}\)Let S be the sample space where 4 digit numbers are formed using digits 0 to 9 repetition. Then, n(S) = Total number of 4 digit number formed = 9 10 10 10 = 9000 (∵ The thousands place rest can only be ... )∴ P(E) = \(rac{n(E)}{n(S)}\) = \(rac{9}{1000}\) = \(rac{1}{1000}\).
Description : ROC allows 21 digit numbers at the time of issuing Certificate of Incorporation.
Last Answer : Write a word or a term or a phrase that can substitute each of the following statements. ... at the time of issuing Certificate of Incorporation.
Description : How many two digit prime numbers end in the digit 3?
Last Answer : 13, 23, 43, 53, 73 & 83
Description : How many two digit numbers are there in which the tens digit is greater then the ones digit?
Last Answer : Well, if the tens digit is 1, you have 1 option for the onesdigit; if the tens digit is 2, you have two options for the onesdigit, if the tens digit is 3, you have 3 options for the onesdigit, etc.; up to: if the ... is 9, you have 9 options forthe ones digit. Add all that up (1 + 2 + 3 + ... + 9).
Description : How many 7-digit numbers can be formed using the digits 1 2 3 4 and 8?
Last Answer : What is the answer ?
Description : How many 3-digit numbers are there in which the product of those 3 digits is 9?
Last Answer : 119, 191, 911, 331, 313, 133
Description : How many numbers between 50 and 150 have at least one digit that is 2?
Last Answer : i need it for homework too
Description : How many positive multiples of nine are two-digit numbers?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want
Description : Which of the following is true? 1) Byte is a single digit in a binary number 2) Bit represents a grouping of digital numbers 3) Eight-digit binary number is called a byte 4) Eight-digit binary number is called a bit 5) None of these
Last Answer : Answer :3
Description : A two digit number exceeds forty percent of another two digit number by 16. If the sum of these two digit numbers is 72, which of the following is the difference between these two digit numbers ? a) 10 b) 6 c) 8 d) 14 e) None of these
Last Answer : c) 8 Let first two digit no. and second two digit no. be x and y respectively. x = y × 40/100 +16 x - 2y/5 = 16....(i) x + y = 72...(ii) From equation (i) and (ii) x = 32, y = 40 Difference = 8 Answer: c)
Description : How many full adders are required to add four-digit numbers?
Last Answer : Four.
Description : A person writes all the numbers from 0 to 99. The number of times digit 3 will be written is (A) 18 (B) 19 (C) 20 (D) 21
Last Answer : Answer: C
Description : If there are n integers to sort, each integer has d digits and each digit is in the set {1,2, ..., k}, radix sort can sort the numbers in: (A) O(d n k) (B) O(d nk) (C) O((d+n)k) (D) O(d(n+k))
Last Answer : (D) O(d(n+k))
Description : All the four-digit numbers except one is written using a single font. Identify the number that does not use the same font as the other numbers.
Last Answer : 2440
Description : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three phyla include members with bilateral symmetry and
Last Answer : Assertion : Annelids, arthropods, and molluscs are protostomial coelomates . Reason : All the three ... . If both Assertion and Reason are false.
Description : Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature? Animals Morphological features (a) Scorpion, spider, - Ventral solid ... symmetry sea anemone, sea cucumber (d) Centipede, prawn, - Jointed appendages sea urchin
Last Answer : (a) Scorpion, spider, – Ventral solid central cockroach nervous system
Description : I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am I? -Riddles
Last Answer : Number 194.
Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles
Last Answer : This one is fairly easy - 324 is the answer.
Description : What is the greatest six digit odd number using three different digits only?
Last Answer : In this type of question, you need to fill out the largest digityou can, one at a time, from left to right. The largest digit youcan use for the leftmost position, is 9, the largest digit ... :999999(if you want AT MOST three different digits), or999987 (if you want EXACTLY three different digits).
Description : Why the divisibility test for 9 is valid and a way to determine whether a three-digit counting number ABC is divisible by 9?
Last Answer : If the sum of digits add up to 9 then the number is divisible by 9 as for example the digits of 450 add up to 9 and so 450/9 = 50-------------------------------------- ... sum is 9, then the original number is divisible by 9, otherwise it is the remainder when the original number is divided by 9.
Description : What two digit number that has three different prime factors?
Last Answer : It can be 30 whose prime factors are 2, 3 and 5
Description : 10.) A two-digit number is prime. When you reverse the digits, that number is also prime. What could the number be List three possibilities.?
Last Answer : Some numbers that you can get when you reverse the digits and they are still prime numbers are: 403 ÷ 13 = 31 2,701 ÷ 37 = 73 1,207 ÷ 17 = 71
Description : I am a three digit number. My second digit is four times bigger than the third digit. My first digit is 3 less than my second digit. What number am I?
Last Answer : A: 141.
Description : What is the value of prime number x? I. X2 + x is a two digit number greater than 50 II. X3 is a three digit number. If the question can be answered with the help of statement I ... both the statements. If the data in either statement I or statement II alone is sufficient to answer the question
Last Answer : Answer : a
Description : What should be the resolution of a digital voltmeter having three digit 0-3V?
Last Answer : 3mV
Description : In an examination mahi scores 64% of marks, nitesh scores 52% of marks and ritesh scores 48% of marks. The maximum mark of the exam is a three digit number, whose sum is 10 and the middle digit is equal to ... what is the average mark obtained by mahi, nitesh and ritesh? A) 247 B) 248 C) 264 D) 284
Last Answer : A) Maximum mark consist of a three digit number let's consider Unit digit place is Z,ten's place digit is Y and hundred's place digit is X. According to the question, Y=x+z---------1 X+Y ... Total number of Mahi, Nitesh and Ritesh =164/100 451=739.61 Required average =739.64/3=246.54~247.
Description : Can you find the axis of symmetry of the graph of y = arctan(x) + arctan(6 - x)
Last Answer : answer:We can start by finding the vertex. So when does dy/dx=0? dy/dx = 1/(1+x^2) - 1/(1+(6-x)^2) = 0. Note that when x=3, this equation is true. So, the line of ... This graph is parabolic, and therefore has only one vertex. 2) This graph is symmetric. This could also be proved using derivatives.
Description : Creative ways to teach young children about symmetry?
Last Answer : Mirrors come to mind, as do scales. You could always do the snowflake cut-out technique where you fold a piece of paper several times, cut out shapes and then unfold. This could show radial ... more advanced than what you're going for, but it helps illustrate the underlying concept of symmetry).
Description : Is there a general rule of symmetry in mathematics and science (see details)?
Last Answer : I think what you’re getting at is solving simultaneous linear algebraic expressions.
Description : Can the perspective of symmetry make high school geometry more interesting?
Last Answer : Oh boy. That, like most math, made my brain hurt. I am so not a math person. What made me love geometry was proofs. I loved the neat way everything fit.
Description : Biologically, why does a large percentage of nature have symmetry?
Last Answer : There might be a cosmological reason. Symmetry “broke” this way during the Big Bang.