K + a + h = 50
a = 2h
k = h - 10
(h - 10) + 2h + h = 50
4h - 10 = 50
4h = 50 + 10
4h = 60
h = 60/4
h = 15 <=== Henry sent 15
a = 2h
a = 2(15)
a = 30 <=== Aldo sent 30
k = h - 10
k = 15 - 10
k = 5 <=== Keiko sent 5
Range is the values y can take on. It looks like there is an asymptote at y = 0
So the answer should be "B"
Given :
A small pot holds 25% as much dirt as a large pot.
To Find :
If the small pot holds 8 cups of dirt, How many cups of dirt does the large pot hold.
Solution :
It is given that small pot holds 25% as much as dirt.
It means that large pot can hold 4 times as small pot.
Let, large pot holds x cups of dirt.
Therefore, large pot holds 32 cups.
The answer is X=4
To find this you first remove you -5 my adding it to 7 this gives you 3x=12 then you divide 3 into 12 that gives you 4
Answer: 0.0241
Step-by-step explanation:
The formula we use to find the margin of error :
, where z* = Critical value , n= Sample size and p = Sample proportion.
As per given , we have
n= 2400
Sample proportion of subjects showed improvement from the treatment:
Critical value for 99% confidence = z*= 2.576 (By z-table)
Now , the margin of error for the 99% confidence interval used to estimate the population proportion. :
[Round to the four decimal places]
Hence, the margin of error for the 99% confidence interval used to estimate the population proportion. =0.0241