Answer:because in division you should be going down, the complete opposite of multiplying,if your answer is above yuo are incorrect
Answer:
88%
Step-by-step explanation:
22/25 = 0.88
0.88 x 100 = 88%
Answer:
The coordinates of
are
and
.
Step-by-step explanation:
Let be
and
endpoints of segment AB and
a point located 7/10 the way from A to B. Vectorially, we get this formula:


By Linear Algebra we get the location of
:



If we know that
and
, then:




The coordinates of
are
and
.
Answer:
The 95% confidence interval would be given (0.419;0.481).
Step-by-step explanation:
Data given and notation
n=1000 represent the random sample taken
X=450 represent the people in the sample favored Candidate A
estimated proportion of people in the sample favored Candidate A
represent the significance level
Confidence =0.95 or 95%
p= population proportion of people in the sample favored Candidate A
Solution to the problem
The confidence interval would be given by this formula
For the 95% confidence interval the value of
and
, with that value we can find the quantile required for the interval in the normal standard distribution.
And replacing into the confidence interval formula we got:
And the 95% confidence interval would be given (0.419;0.481).
We are confident (95%) that about 41.9% to 48.1% of the people are favored Candidate A.
16 - (24) + (-8 + 6) - (-12 + 4) =
-8 + (-8 + 6) - (-12 + 4) =
-8 + (-2) - (-12 + 4) =
-10 - (-12 + 4) =
-10 - (-8) =
-10 + 8 =
-2
Hope this helps!