It simplifies to 35/8
4.375 as a decimal and
4 3/8
Answer:
Option B - 
Step-by-step explanation:
Given : Expression 
To find : Expand each expression ?
Solution :
Using logarithmic properties,
and 
Here, A=4y^5 and B=x^2
Using logarithmic property, 
Therefore, option B is correct.
Answer:
187.5 pounds
Step-by-step explanation:
Fraction of sand = 2/5
Fraction of clay = 2/5
Fraction of peat = 1/5
Pounds of sand = 75
The total pounds of soil required to make Correct mixture : let that be x
Hence,
Using the sand Fraction and pounds which we know :
2/5 of x = 75
2x / 5 = 75
Cross multiply :
2x = 75 * 5
2x = 375
x = 375 / 2
x = 187.5
Required pond of sand =187.5 pounds
Answer:
z=(At-67)/(45-A)
Step-by-step explanation:
A(t+z)=45z+67
At+Az=45z+67
At=45z-Az+67
At=z(45-A)+67
z(45-A)=At-67
z=(At-67)/(45-A)
Answer:
Answer: |
1/(a b x y)
Step-by-step explanation:
Simplify the following:
(x^2 y^2 m n x^8 y^9 m n)/(x^11 y^12 m^2 n^2 a b)
Combine powers. (m n x^8 y^9 m n x^2 y^2)/(a b m^2 n^2 x^11 y^12) = (m^(1 + 1 - 2) n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b):
(m^(1 + 1 - 2) n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)
1 + 1 - 2 = 0:
(m^0 n^(1 + 1 - 2) x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)
1 + 1 - 2 = 0:
(m^0 n^0 x^(8 + 2 - 11) y^(9 + 2 - 12))/(a b)
8 + 2 - 11 = -1:
(m^0 n^0 x^(-1) y^(9 + 2 - 12))/(a b)
9 + 2 - 12 = -1:
(m^0 n^0 y^(-1))/(x a b)
n^0 = 1:
m^0/(a b x y)
m^0 = 1:
