A hang glider dropped his cell phone from a height of
1 answer:
Answer:
It took the cell phone 4.15 seconds to reach the ground
Step-by-step explanation:
The formula is , where t is the time and h is the height
The height of that the cell phone dropped from it is 275 feet above the ground
∴ h = 275
- Substitute the value of h in the formula to find t
∵
∴
- Change it to decimal
∴ t = 4.15 seconds to the nearest 2 decimal places
It took the cell phone 4.15 seconds to reach the ground
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Answer:
No, is 1 which can be written as
. The definition of rationals is any number that can be written as a ratio of an integer to an integer where the bottom integer is not 0.
Step-by-step explanation:
since
.
Rational numbers included anything that can be written as a fraction where the top and bottom are integers (bottom integer is not 0).
1 can be written many different ways. It can be written as .
Both the numerator and the denominator of the rewrite of one that I did are integers.
The integers include the following numbers:
{...,-4,-3,-2,-1,0,1,2,3,4,...}.
The integers are the whole numbers and the opposite of the whole numbers.
The whole numbers are {0,1,2,3,4,...}.
The opposite of the whole whole numbers are {...,-4,-3,-2,-1,0}.