Answer:
40615
Step-by-step explanation:
Note, rounding off decimals involves observing if the said decimal is up to the value of 5. If it is, then it can be rounded up, if not, its rounded off.
Since we need to round the numbers to the second decimal before performing the operation, we will have, 8123÷0.2
Note, 8123 has no decimal so we ignore
But 0.211 has a second decimal which is the first 1 so because it's not up to 5, we round it off to 0.
Hence we have 8123 ÷ 0.2= 40615.0
Since our answer has no decimal, we leave it like that.
Answer:
10.05 meters
Step-by-step explanation:
If the diameter is 3.2 meters, then the radius is 1.6 meters.
Use the circumference formula, C = 2
r, and solve for C
C = 2r
C = 2(1.6)
C = 3.2
C = 10.05
So, to the nearest hundredth of a meter, the circumference is 10.05 meters
Based on the understanding of the underlying statistics editor's has been right about the droughts there a major drought because if you take average rainfall was 30 and one of the year it was 18 the normal distribution or bar graphs falls from 30 to 18. If you take standard deviation minimum rainfall is 22 and minimum rainfall is 10 which is drastically low.Editors is right there is decline in rainfall which could lead to droughts,
Step-by-step explanation:
- Normal distribution, basically a bell shaped curved which has two sides.
- Two sides which is a histogram which is used.
- example plane it takes of from one height goes to maximum.
- example plane landing from height to landing.
- Average is middle value of the data which gives a number of entire lot.
- Standard deviation is squaring error and error which is plus or minus.
- Statistics descriptive statistics are based on averaging and then normal.
Answer:
a) green ribbon is 96cm long
b) 29cm is left
Step-by-step explanation:
a) length of green ribbon = 58cm + 38cm = 96cm
b) length of green ribbon left = 96cm - 67cm = 29cm
I believe #1 is d, idk #2
