Answer:
She can travel 3 miles in 1/2 of an hour.
Step-by-step explanation:
6 x 1/2 = 3
Answer:
12.21ft³
Step-by-step explanation:
This problem bothers on the mensuration of solid shapes, square based pyramid.
Volume of square based pyramid is expressed as
V= a²(h/3)
Given data
Perimeter p = 7.3ft
Height h= 11.1ft
Since the shape has a square base let us solve for the length of each side
Perimeter of square p = a+a+a+a
p= 4a
7.3= 4a
a= 7.3/4
a= 1.83ft
Substituting our given data we have
Volume = 1.83²(11.1/3)
V= 3.3*3.7
V= 12.21ft³
Answer: 820,000
823,563 rounded to the nearest ten thousand is 820,000
The simplified version would be 16x+3
Replace the x with n:
f(n) = 2n+1
<em>Feel free to mark it as brainliest :D</em>
