H=-16t^2+49
find where h=0
0=49-16t^2
0=7^2-(4t)^2
difference of 2 perfect square
0=(7-4t)(7+4t)
set to zero
7-4t=0
7=4t
7/4=t
7+4t=0
4t=-7
t=-7/4
faslse, this is before the person jumps
answer is 7/4 seconds
If you want to estimate to the tens, the answer is 680
If you want to estimate to the hundreds, the answer is 700
If you want to estimate to the thousands then the answer would be not an answer
The real answer without estimating is 681
The slope is m, which is 312.3
also in intercept form would be y=312.3x+18.5
Answer:
x = 3 y = 1
Step-by-step explanation:
3 + 7 = 10
10 x 1 = 10
Have a great day and good luck :)
Answer:
7
Step-by-step explanation:
2+5=7
