Answer:
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{1 + (0.045/4) } = 1.01125
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What is: "(0.045) / (4)" ???
Using a calculator: "(0.045) ÷ (4) = 0.01125 ".
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Then: " 0.01125 + 1 = 1.01125 " .
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Answer:
The equation of the quadratic in standard form is:
Step-by-step explanation:
Since they give us the information about where the vertex of the parabola is located, and one extra points where it passes through, we can use the general form of a quadratic in vertex form:
where 
is the location of the vertex (in our case the point (-2,6).
Therefore the equation above becomes:
Now,we can use the fact that the point (-4,-2) is also a point of the graph, to find the value of the parameter 
:
Then, the equation of the quadratic with such characteristics becomes:
which is the equation of the quadratic in standard form.
Answer:
a. Enlargement
b. Reduction
c. No Change
d. Enlargement
e. Reduction
f. Reduction
g. Reduction
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
A is correct.
Step-by-step explanation:
From the second sentence , we can deduce that the total number of problems is 29.
Now, x represents the number of problems that award 5 marks, while y represents the number of problems that award 2 marks.
Hence x + y = 29.
There are a total of 100 marks. This mean each x has a mark of 5, so total x marks equal 5x. Also, each y has a mark of 2. total y marks equal 2y. Since total marks equal 100. This mean 5x + 2y = 100 which gives our second equation.
This shows A is correct.
