Answer:
D.) (14, 0); the time it takes for the bird to reach the ground
Step-by-step explanation:
The attached graph shows a plot of the table values and the two offered solution options.
The dependent variable in this scenario is the bird's height above the ground. When that is zero, the bird is on the ground. This fact makes choices B and C seem ridiculous.
We note from the table and graph that the bird is on a path that decreases in height by 3 feet every 2 seconds. If the bird continues that rate of descent, it will reach the ground after 14 seconds.
That is, its (time, height) pair will be (14, 0), matching choice D.
_____
Choosing any answer to this question requires making assumptions that are inconsistent with real-world bird behavior. At least, the problem statement should say what assumptions are applicable.
He is going 12.5 kilometers per hour.
or 12.5 kph
or 12 1/2 kph
Answer:
1/6
Step-by-step explanation:
36=6^2
(6^3)^1/2
Let the two integers be x and y respectively
Hence;

From the first equation ;

Substitute into the third equation

Open up the bracket

Take everything to the right hand side of the equation and you'll have a quadratic equation

Solve the quadratic equation and you'll have two roots

Substitute for each value of y in the first equation
Therefore:




Therefore the answer is A
"world" power ???
Don't you mean "what is 7 to the 4th power?"
It's (7)(7)(7)(7) = (49)(49), or approx. 2,500. Multiply out 49(49) for the exact answer.