If <em>x</em> = 0.4333…, then
10<em>x</em> = 4.333…
100<em>x</em> = 43.333…
so that
100<em>x</em> - 10<em>x</em> = 43.333… - 4.333…
90<em>x</em> = 39
<em>x</em> = 39/90 = 13/30
Answer:
y = 9 + 5/2x. this is in standard form (y = mx + b)
Answer:
4 feet
Step-by-step explanation:
From the question, we are given;
- Height of the cylinder as 20 ft
- Volume of the cylinder as 320 pi
We are required to find the radius of the cylinder fish tank;
- We need to know that the volume of a cylinder is given by;
Volume = pi × r² × h
Rearranging the formula;
r² = V ÷ pi × h
Therefore;
r² = 320 pi ÷ (pi × 20 ft)
= 16
Thus;
r = √16
= 4 ft
Therefore, the radius of the fish tank is 4 feet.
Answer:
<h2> Mid point : </h2><h2 /><h2>
</h2><h2>Distance</h2><h2>
</h2>
Answer:
1^a =1
0^a = 0 a>=0
Step-by-step explanation:
The value of 1 ^a = 1
One to any power is 1
1 multiplied by 1 any number of times is still 1
a>0
1^a = 1*1*1*1...... a times It will always be 1
a<0
1 divided by 1 any number of times is 1
1/ 1^a = 1 /( 1*1*1*1...... ) a times is still 1
The value of 0^a a>=0 is 0
0*0*0 ...... a times equals 0
Since a >=0 we are always multiplying by 0
