0
It is less than 60 and greater than 55If you add the digits the sum is 13Write the number?
Wiki User
∙ 14y ago
58
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the answer to A plus 10 equals 55?
A + 10 = 55If you mean the solution for A, A = 45.
How many combinations of 5 numbers are there in 55 numbers?
combinations of 55If there is not repetition in numbers used......55 x 54 x 53 x 52 x 51 * * * * *No. That is the number of permutations. For combinations the order of the number does not matter so that 1,2,3,4,5 is the same as 1,3,2,4,5 or 1,4,2,3,5 etc.There are 5*4*3*2*1 = 120 such orderings for every set of 5 numbers. So the correct answer is55*54*53*52*51 / 120 = 3478761
Row 1 1 row2 3 5 row 3 7 9 11 row 4 13 15 17 row 5 21 23 25 27 29 Find the middle number in the 99th row What is the sum of the numbers in the 30th row?
First, you didn't enter the numbers correctly...Row 1: 1Row 2: 3, 5Row 3: 7, 9, 11Row 4: 13, 15, 17, 19 (you were missing the 19)Row 5: 21, 23, 25, 27, 29To get an idea of the answer to the first question, continue the pattern a couple more rows, focusing on the middle number(s)...Row 1: 1Row 2: 3, 5Row 3: 7, 9, 11Row 4: 13, 15, 17, 19Row 5: 21, 23, 25, 27, 29Row 6: 31, 33, 35, 37, 39, 41Row 7: 43, 45, 47, 49, 51, 53, 55If you've studied median, you know it's the middle number when the data is arranged in order, and that if there are two "middle" numbers, the median is the mean of the two numbers (i.e. median of row 4 is (15 + 17)/2 = 16).Median ofRow 1 is 1Row 2 is 4Row 3 is 9Row 4 is 16Row 5 is 25Row 6 is 36Row 7 is 49The median of each row is the square of the row number (i.e. row 6... 6^2 = 6*6 = 36)So you can infer that the median (middle number) in the 99th row would be 99 squared, which is 9801.For the second part of the question, examine the sums of the numbers in each row...Row 1: 1 Sum = 1Row 2: 3, 5 Sum = 8Row 3: 7, 9, 11 Sum = 27Row 4: 13, 15, 17, 19 Sum = 64Row 5: 21, 23, 25, 27, 29 Sum = 125The pattern to recognize here is that the sum of the numbers in each row is the cube of the row number (i.e. Row 3... 3^3 = 3*3*3 = 27)So you can infer that the sum of the numbers in the 30th row is 30 cubed, which is 27,000.
What is the hexadecimal equivalent of the ethernet address 010111010 00010001 01010101 00011000 10101010 00001111?
This should be an invalid MAC address because the first octet is 9 bytes long. However it converts out to BA:11:55:18:AA:F. However this is not a real MAC address since the OUI (first three octets are not registered to any corporation.) Here are the results of your search through the public section of the IEEE Standards OUI database report for BA:11:55: Sorry! The public OUI listing contains no match for the query BA:11:55If you want to know the math behind it it becomes tricky. Hex is a 16 base system. We're used to a 10 base system 0-9. Hex runs 0-16 so it counts like this0=01=12=23=34=45=56=67=78=89=9A=10B=11C=12D=13E=14F=15 So to count by Hex 0F would =15Then 10 would = 16. You cannot look at it like a ten, it is a one, zero. that's one group of 16 and 0 ones. So 20 (two zero) would equal 32 (two sixteens)With the basics of hex we can convert the binary to decimal.To count by binary we once again have to thing a bit differently. while they look like a bunch of ones and zeros they each stand for a different number with each place multiplying the previous number by 2. So it counts 1,2,4,8,16,32,64,128. Only it is read right to left 128,64,32,16,8,4,2,1 The binary number 10101010 can be calculated like this 128 64 32 16 8 4 2 11 0 1 0 1 0 1 0 So that is one of each 128,32,8,2128+32+8+2=170 to convert this 170 to hex we can devide it by 16 170/16=10.625That gives us 10 full groups of 16 which is a Hexidecimal (A) or 160. This leaves us with a remainder of 10, which we know is another (A). So the Hex for 10101010 = AA
What were the laws in sumer?
The laws in Sumer were set down in the Code of Ur-Nammu, one of the earliest known legal codes. These laws covered various aspects of society including marriage, inheritance, property rights, and crimes such as theft and murder. They were inscribed on clay tablets and served as a guide for justice and governance in ancient Sumer.
