Answer:
The blue box is 38 cubic feet grater than the red box.
Step-by-step explanation:
Cuboid:
- It is a three dimensional shape.
- It has 6 faces.
- The surface area of a cuboid is = 2(lb+bh+lh), where l = length, b= width, h= height.
- The volume of a cuboid is = l×b×h
Given that,
Ben has two boxes.
The volume of the red box is 46 cubic feet.
The dimensions of the blue box is 7 feet by 4 feet by 3 feet.
The volume of the blue box is = length ×width × height
=(7×4×3) cubic feet
= 84 cubic feet
The blue box is (84-46) cubic feet =38 cubic feet grater than the red box.
H = 215t - 16.t² or H = -16t² + 215t
97 = -16t² + 215t
-16t² + 215t - 97 = 0
solving this equation genes t' = 12.97 seconds and t" = 0.467??
Answer:
The answer is C
Step-by-step explanation:
