He bikes 4/10 of a mile in 1/5 of an hour
That is 4/10 miles in 1/5 hours
Average speed = Distance/ time = 4/10 ÷ 1/5 = 4/10 × 5/1 = 2 miles/hour
Answer:
Options A, D and E.
Step-by-step explanation:
Formula to calculate the volume of the triangular prism is,
Volume of the triangular prism = (Area of the triangular base)×(height)
= B × h
Area of the right triangular base = ![\frac{1}{2}(\text{Base})(\text{height})](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%28%5Ctext%7BBase%7D%29%28%5Ctext%7Bheight%7D%29)
= ![\frac{1}{2}(8)(14)](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%288%29%2814%29)
= 56 m²
Volume of the prism = ![(56)(7)](https://tex.z-dn.net/?f=%2856%29%287%29)
= 392 cubic meter
Therefore, from the given options correct options are Option A, Option D and Option E.
1kg = 1000g
4 apples = 1000g
1 apple = 1000/4
1 apple = 250g