Answer: 1. 4, 2. 2,
Step-by-step explanation: The small tire would make about 4 rotation, the big tire wold make about 2 rotations
Hope this helps :)
An expression has numbers, variables, and mathematical operations. The factors of the expression 4x³+x²-8x-2 by grouping are x²(4x+1)-2(4x+1).
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The factors of the expression by grouping can be done as,

Take x² as the common factor from the first two terms while -2 from the last two terms,

Thus, the factors of the expression 4x³+x²-8x-2 by grouping are x²(4x+1)-2(4x+1).
Learn more about Expression:
brainly.com/question/13947055
Answer: I believe the answer is A. That is is an rational number because 3/4+1/2=5/4 aka 1 and 1/4 which is rational because it terminates.
Step-by-step explanation:
Your calculation for the cylinder volume is 31,792.50 cubic feet
I calculate it as 31,808.63 cubic feet
So, the 10,000 cubic feet mark would be located at
(10,000 / 31,808.63) * 45 feet =
<span>
<span>
<span>
0.3143800912
</span>
</span>
</span>
* 45 =
<span>
<span>
<span>
14.147104104
</span>
</span>
</span>
from the bottom
45 -
<span>
<span>
<span>
14.147104104
</span>
</span>
</span>
=
<span>
<span>
<span>
30.852895896
</span>
</span>
</span>
from the top
and that rounds to 31 feet
I get the same answer as you.
Answer:yggg
Step-by-step explanation:tggu