Answer:
1001.
Step-by-step explanation:
1. if B=11*13; h=7, then
2. V=11*13*7=1001.
Answer:
3 549
Step-by-step explanation:
Answer:
1.7 seconds
Step-by-step explanation:
we have

where
v is the initial velocity (in feet per second)
s represents the initial height (in feet)
In this problem we have
---> because the object is dropped

substitute

Remember that
When the chestnut hit the ground the value of H is equal to zero
so
For H=0

solve for t

therefore
The solution is t=1.7 sec
Subtract 1 from +1 and 0 and then divide the negative from x and -1 which gives u with x=1
Answer:
an+4n+1
Step-by-step explanation:
Hope it helped