Answer:
2000 Pounds
Step-by-step explanation:
There are 2000 pounds in a US ton.
There are 2240 pounds in an Imperial ton.
There are 2204.62 pounds in a metric ton.
The answer would be 4
(Positive 4 btw)
Answer:
4 seconds.
Step-by-step explanation:
The function f(x)=-10(x)(x-4) ........ (1), represents the approximate height of a projectile launch on the ground into the air as a function of time in seconds x.
Now, we are asked that for how long from the launch does the projectile stays in the air.
Therefore, we have to solve the equation (1) making f(x) as zero.
Hence, 10x(x - 4) = 0
⇒ x = 0 or x = 4
(As x can not be zero since at x = 0 sec, the projectile was at the ground.}
Hence, x = 4 seconds.
Therefore, the projectile was in the air for 4 seconds. (Answer)
We need to have some choices to give you the answer
