Answer:
-2
a^2+5a+6
Step-by-step explanation:
this is the answer
Answer:
the percentage of these 120 guest purchase only day passes is 16.67%
Step-by-step explanation:
The computation of the percentage of these 120 guest purchase only day passes is shown below
= Number of guests purchased only day passes ÷ Given guest
= 20 ÷ 120 guest
= 16.67%
Hence, the percentage of these 120 guest purchase only day passes is 16.67%
We simply applied the above formula so that the correct value could come
And, the same is to be considere
Answer:
there are infinity ♾ equations can have x = -3 as answer plz give more details
Examples :
-9x - 27 = 0
x + 3 =0
2x -1 = - 7
Usha and Parker should not take another debt to their current situation because their debt to income ratio (DIR) has exceeded the Basic Qualified Mortgage DIR for the common benchmark. The qualified mortgage debt to income ratio is 43% and Usha and Parker debt to income ratio is 47.9%. Debt to income ratio is calculated by dividing total personal debt with net income.
Answer:
And we can conclude that the true mean for the scores are given by this interval (28.37; 30.63) at 90% of confidence
Step-by-step explanation:
Information given
represent the sample mean
population mean
s= 5.2 represent the sample standard deviation
n=59 represent the sample size
Confidence interval
The confidence interval for the true mean is given by the following formula:
(1)
The degrees of freedom are given by:
The Confidence interval is 0.90 or 90%, the significance is 
and 
, and the critical value is 
Now we have everything in order to replace into formula (1):
And we can conclude that the true mean for the scores are given by this interval (28.37; 30.63) at 90% of confidence
