Answer:
40 m^3
Step-by-step explanation:
Volume of a pyramid = 1/3 * base area * height
base area = 4 x 4
1/3 * (4x4) * 7.5 = 40 m^3
Answer:
Step-by-step explanation:
I really don't have explanation on this.
Why, because it's too hard to explain.
I think the answer would be none
Answer:
Since the Frog makes a Jump every 10 seconds
( using the digits on a random number table )
- It will take 7 jumps with 2 jumps in reverse direction i.e. either left or right for the frog to be off the board in 60 seconds
- it will take 3 jumps in similar direction as well to get the frog off the board
- also 5 jumps with 1 jump in the opposite direction is what it will take to get the frog off the board as well within the time frame of 60 seconds
Step-by-step explanation:
A frog sitting exactly in the middle of a board which is 5ft long : frog is 2.5 ft from the edge of the board
every 10 seconds the frog jumps ; L or R
If he jumps ; LLRLRL ( still on Board on the left-most square )
if he jumps ; LLRLL ( He is off the Board in fifty seconds )
Since the Frog makes a Jump every 10 seconds
( using the digits on a random number table )
- It will take 7 jumps with 2 jumps in reverse direction i.e. either left or right for the frog to be off the board in 60 seconds
- it will take 3 jumps in similar direction as well to get the frog off the board
- also 5 jumps with 1 jump in the opposite direction is what it will take to get the frog off the board as well within the time frame of 60 seconds
Multiply both by 2,and you have 6/10 which is equivalent to 3/5.
