We need to find how many seconds it took for the hammer to reach the ground.
Use the given formula:
Now, h represents the height. In this case, the skyscraper has a height of 1276 feet.
Hence, we need to replace h=1276 ft.
Then:
Therefore, it would take 17.9 seconds to reach the ground.
( the value is rounded to the nearest tenth of a second)
X represents the ideal weight of the dog. The first equation is correct because the ideal weight increased by seven pounds equals 44, since he currently weighs 44 pounds and must decrease that by 7 to get the ideal weight. The second one is also correct because 44 minus the ideal weight is seven, since seven is given as the difference between 44 and the ideal weight.
Another equation would be x=44-7. This is because the ideal weight is 44 pounds minus the seven pounds the dog loses.
Answer:
I think its Symmetric Property.
Step-by-step explanation:
Answer:
212 ft is the perimeter
Step-by-step explanation:
Answer:
The correct option is D.
Step-by-step explanation:
In a linear function the rate of change is constant. It means either the function increase by a constant rate or function decrease by a constant rate.
In an exponential function the rate of change is not constant.
It is given that the population of bacteria increases by 30 every hour.
Since the population of bacteria increases by a constant rate therefore the population function is linear and it is defined as
Where P₀ is initial population and t is time in hours.
Therefore correct option is D.