Answer:
...
Step-by-step explanation:
umm... honestly we will NEVER use this in the real world ♂️
Answer: 152
Step-by-step explanation:
Let the number = x.
Therefore, x*25% = 38
25% as a decimal is 0.25.
So, 0.25x = 38
We can divide both sides by 0.25:
x = 152
Answer:

Option D is the correct option
Step-by-step explanation:

⇒
{ w ÷ 1 = w , So, I wrote 8 × w }
⇒
Apply cross product property
⇒
Move 15w to left hand side and change it's sign
Similarly, Move 35 to right hand side and change it's sign
⇒
Collect like terms
⇒
Divide both sides of the equation by -7
⇒
Calculate
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Hope I helped!
Best regards!!
Answer:
A. 16 m
B. At t = 2 and t = 6
C. 8 seconds
Step-by-step explanation:
Maximum height is at the vertex
(4,16). So maximum height is 16 m at t = 4
The rocket is at a height of 12m at two distinct times:
At 2 seconds and again at 6 seconds
The rocket is in air when the height is not zero, I.e between t=0 and t=8
8-0 = 8 seconds