Answer:
613.8 meters cubed
Step-by-step explanation:
6.2x11x9=exactly 613.8 meters cubed
Answer:
No it cant
Step-by-step explanation:
it cant
Answer:
Option C = 15
Step-by-step explanation:
In principle when a function <em>f(x) </em>varies directly with <em>x</em> it suggests that any changes in x results in the equivalent changes in<em> f(x)</em>. If we have two variables, i.e. <em>y</em> representing<em> f(x)</em> and <em>x</em> representing itself, any increment/decrement in <em>x</em> will result to the same increment/decrement in <em>y</em> by a factor <em>a, thus we can say that y = ax, implying y and x have the same ratio. </em>
In the given question we know that <em></em> when <em>, </em>which translates as
This tells us that varies by a factor (lets call it) for a given value of .
To find this factor we can just divide 45 with 9 which gives:
Thus the factor here is which finally tells us that
Eqn (1) our original function.
Since we now know our function we can plug in the value for and solve for as follow:
Looking at the given options in the question we can conclude that the correct answer is Option C = 15
The regression line equation is
, the value of the slope is shown as constant 16 and it's a positive constant, hence the correlation between the amount of gas used and degree of the days is a POSITIVE correlation.
The quick and easy answer is 3/100