What is the volume of this container?
2 answers:
Cut it up
see attachment
V=LWH
small side rectangle=1 times 2 times 3=6ft^3
big rectangle=2 times 4 times 3=24ft^3
add
6+24=30
30ft^3
answer is 3rd one
see attachment
V=LWH
small side rectangle=1 times 2 times 3=6ft^3
big rectangle=2 times 4 times 3=24ft^3
add
6+24=30
30ft^3
answer is 3rd one
Answer:
The volume of container is 36 ft³
B is correct.
Step-by-step explanation:
We are given a diagram to find the volume. First we split the figure into two separate cuboid. Please see the attachment for two cuboid.
Bigger Cuboid:
L=3, B=2 and H=4
Volume = 3 x 2 x 4 = 24 ft³
Smaller cuboid:
L=3, B=2 and H=2
Volume = 3 x 2 x 2 = 12 ft³
Total volume of of the box is sum of bigger box and smaller box.
Net Volume = 24+12 = 36 ft³
Hence, The volume of container is 36 ft³
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Answer:
The pebble will hit the ground 8.29 second after it is thrown.
Step-by-step explanation:
Given that,
The height of the pebble after t seconds is given by the equation
h= -16t²+24 t+900.
When the pebble hit the ground, the height of the pebble will be zero.
So putting h=0 in the given equation.
0 = -16t²+24 t+900
⇒-4(4t²-6t-225)=0
⇒4t²-6t-225=0
Applying quadratic formula , here a=4, b= -6 and c= -225.
⇒ t = 8.29, -6.79
Since time can not negative.
∴t=8.29 seconds.
The pebble will hit the ground 8.29 second after it is thrown.