Answer:
no correlation
Step-by-step explanation:
The price of the smartphone is fixed beforehand, therefore price does not depend upon the number of units sold.
Hence, there is no correlation between the two given variables.
Hence, no correlation would be the answer.
Answer:
1.) 93.35
2.) 7.582
Step-by-step explanation:
We are given equation: y=ln(x) .
And translation is 5 units down.
We know the rule of transformation f(x) = y + k, if k is greater than 0 it would move up or if k is less than 0, it would move down.
For the given translation 5 unit down, 5 should be less than 0.
Number less than 0 are negative numbers.
So, we need to add -5 in the given function to ln(x).
So, we would get the final equation for five units down as
y =ln(x) - 5.
Answer:
40.82 is the surface area of this solid.
Answer:
1.56x + `10.15
Step-by-step explanation:
(5.23x + 3.76) - (3.67x - 6.39) contains a mixture of constants and x-terms. First we perform the indicated multiplication and follow that by grouping like terms together:
5.23x + 3.76 - 3.67x + 6.39 => 1.56x + `10.15