Answer:
the height after 2 seconds will be 128 feet
Step-by-step explanation:
Data provided in the question:
Initial velocity = 96 feet per second
The function of height of falling debris above the ground is given as:
h(t) = 96t - 16t²
A) To find height after time t = 2 seconds
substituting the value of time in the above function, we get
h(t) = 96 × 2 - 16 × 2²
or
h(t) = 192 - 16 × 4
or
h(t) = 192 - 64
or
h(t) = 128 feet
Hence,
the height after 2 seconds will be 128 feet
If that ratio holds true, then 100 drops is precisely one tenth ounce of liquid.
Answer:
10 ft above sea level
Step-by-step explanation:
20 below goes up by 30 then it would be -20 -10 0 10
Answer:
5.5
Explanation:
9 + 9 + 2 + 2 = 22
22÷ 4 = 5.5
remeber average is the same as mean
Pythagoras observed several ratios of sound wave frequencies and the corresponding intervals between them