2 | 4 | 6
The number of students would be 45
The approximate value of
is 1.52832 or 1.53.
What is the logarithmic Expression?
A logarithmic expression is an function that involves the logarithm of an expression containing a variable. To solve exponential equations, first see whether you can write both sides of the equation as powers of the same number.
Here
= 
= 
= 
= 
= 
= 
= 
= 1 + 0.5283
l
≈ 1.53
The approximate value of
is 1.52832 or 1.53.
Learn more about Logarithmic expression from :
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Given:
The scatter plot and trend line.
To find:
Type of association, slope, equation of trend line and average cost of apple per pound.
Solution:
Form the given graph it is clear that the trend line passes through the two points (0,0) and (12,24).
Slope of trend line is



Slope of trend line is positive. It means, it represents positive correlation.
So, the type of association of the scatter plot is positive association.
Therefore, the slope of trend line is 2.
The trend line passes through (0,0) have slope 2, so the equation of the trend line is



Therefore, the equation of trend line is
.
Slope of the line is 2.
Therefore, the average cost of apples per pound is $2.
Answer:
Step-by-step explanation:
150 - 120 = $ 30
For $30 , as per Plan A, he can watch 30÷5= 6movies
As per plan B, If Neil rents more than 6 movies, ie 7, 8 , .... then it would be a better buy
Ans: c and d
Answer:
a) 15 house with 3 bedrooms
b) 40 ÷ 5 = 8
Step-by-step explanation:
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