Answer:
The ballast bag hits the ground after 6 seconds.
Step-by-step explanation:
Suppose there was a small typing mistake.
The height of the ball, after t seconds, is given by the following equation:
After how many seconds t does the ballast bag hit the ground.
This is t for which f(t) = 0. So
Time is a positive measure, so
The ballast bag hits the ground after 6 seconds.
Answer:
Step-by-step explanation:
You need to convert from mixed number to decimal number.
In order to do this, you can follow the steps shown below:
1. You must divide the numerator of the fraction by the denominator of the fraction.
2. Now you must add the quotient obtained to the Whole number part.
Then, you get:
Then, the scale image that maps "Figure A" onto "Figure B" is:
Finally, in order to find the value of "x", you need to multiply the given length of the corresponding side of "Figure A" by .
Therefore, the result is:
Here we have:
factorising 12, we have 12=2*2*3
√12= 2√3 .............(1)
factorising x⁶, we have x⁶ = x*x*x*x*x*x
√x⁶ = x³............(2)
factorising y¹², we have y¹² = y*y*y*y*y*y*y*y*y*y*y*y
√y¹² = y⁶...............(3)
combining (1), (2) and (3) , we have
= 2x³y⁶√3