They are about 400cm long just make sure u put that
The number before the vertical line represents 10's and after the vertical represents 1's.
row 1: 37, 38, 39
row 2: 41, 43, 47
row 3: 52, 54
The data set is: {37, 38, 39, 41, 43, 47, 52, 54}
Well you see it is a really simple one to do x should be 9 trust me its 9 even tho it dont sound correct
U have 78 chairs...
there is 1 row of 8......that now leaves 70 chairs
70/10 = 7 rows of 10
so u have 7 rows of 10 and 1 row of 8 for a total of 8 rows with 78 chairs.
Answer:
29.51%
Step-by-step explanation:
The change from 305 to 395 is the difference between the two numbers. So, it would be 395 - 305 or 90. Now, to find the percentage of change, we need to find what part of the original amount is the change. In other words, we would have to divide 90 by 305. By putting this in a calculator you get about 0.2951. To convert this decimal into a percent, we would multiply by 100 giving us 29.51%.
