Let f(x) = 3x + 2 and g(x) =x - 3. Find f(x) - g(x). Question 3 options: 2x - 5 4x - 1 2x - 1 2x + 5
2 answers:
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Answer:
z=-2.09
Step-by-step explanation:
Given that a study of 138 penalty shots in World Cup Finals games between 1982 and 1994 found that the goalkeeper correctly guessed the direction of the kick only 41% of the time.
Set up hypotheses as:
(left tailed test at 5% significance level)
Standard error = 0.043
Sample proportion p = 0.41
p difference =
Test statistic Z = p diff/std error
=
Z = -2.09
Answer:
Rhombus
Step-by-step explanation:
A rhombus is a quadrilateral as it has four sides (ABCD).
It has no right angles (as seen in the picture)
All the sides are the same length.
Given:
The expression is:
To find:
The value of the given expression.
Solution:
We have,
It can be written as:
Therefore, the value of the given expression is 0.000008.