Answer:
2
a
b^
2
Step-by-step explanation:
1. Find the GCF for the numerical part 22
, 18
2. Find the GCF for the variable part a
^1
,
b^
3
,
a^
4
,b^
2
3. Multiply the values together
1. The common factors for 22, 18 are 1
,
2. The Greatest common factor is 2.
2. Next, find the common factors for the variable part: a
^1
,
b^
3
,
a^
4
,b^
2.
For a^1 it's a itself
For b^3 it's b*b*b
For a^4 it's a*a*a*a
For b^2 it's b*b
The common factors for the variables a
^1
,
b^
3
,
a^
4
,b^
2 are a
*b*b.
a*b*b is ab^2
3. Multiply the GCF of the numerical part 2
and the GCF of the variable part ab^2. That is 2
a
b^
2
4.9 then divide by .7 and you get 7 then 7x3=21
So, 21 Amoeba Proteus would be lined up to equal 3 Pelomyxa Palustris.
Answer:
The area of the circle is 113.0 ft²
Step-by-step explanation:
To solve this problem we need to use the area formula of a circle:
a = area
r = radius = 6ft
π = 3.14
a = π * r²
we replace with the known values
a = π * (6ft)²
a = π * 36ft²
a = 113.04ft²
The area of the circle is 113.04ft²
round to the nearest tenth
a = 113.04ft² = 113.0 ft²
8 ÷ 544 = 0.0147058824, 544 ÷ 8 = 68