Answer:
they are all the same
Step-by-step explanation:
all same
The best answer for this question would be:
D. 32
In order to get this, you have to get the sum in the line,
which is the first four people. So the solution would be: 4(23) = 92
For getting the sum of the people in the last 3 would be:
3(34) = 102
Next is the sum of everyone which the solution would be:
6(27) = 162
So the initial solution that we have now would be: F + 92 -
F + 102- F = 162
- F + 194 = 162
- F = 162 - 194
- F = - 32
The (F) here or the fourth person’s age would be= -32 / - 1
or 32
Answer:
Step-by-step explanation:
6
Answer: b
Step-by-step explanation:
-16t^2+16t+192= 0 (when the ball hits the ground, h will be zero)
Use the quadratic formula to solve the equation (If you don't know how to solve quadratic equations, just ping me dude and I'll try my best to help you)
We get x=-3 and 4
Now since time can't be negative, therefore the answer is after 4 seconds
