Answer:
C: Roman has a 5-liter jug of water. How many half-liter bottles of water can he fill?
Step-by-step explanation:
5 ÷ 1/2
A: Roman has a half liter jug of water. How many 5-liter bottles of water can he fill? .5 ÷ 5
B: Roman has a 10-liter jug of water. How many half-liter bottles of water can he fill?
10 ÷ .5
C: Roman has a 5-liter jug of water. How many half-liter bottles of water can he fill? 5 ÷ 1/2
Answer:
give a little more explanation.
Step-by-step explanation:
Answer:
a = 13 and b = 12-5i
Step-by-step explanation:
We need a common denominator
3+2i 5-i
---------- + ---------
3-2i 2+3i
(3+2i) (2+3i) (5-i)(3-2i)
------------------ + --------------------
(3-2i) (2+3i) (2+3i) (3-2i)
Foil the numerators
6 +4i+9i+6i^2 +15-3i-10i+2i^2
------------------ --------------------
(2+3i) (3-2i)
Combine like terms
21 +8i^2
------------------
(2+3i) (3-2i)
We know that i^2 = -1
21 +8(-1)
------------------
(2+3i) (3-2i)
21 -8
------------------
(2+3i) (3-2i)
13
------------------
(2+3i) (3-2i)
Foil the denominator
13
---------------
6 +9i -4i -6i^2
Combine like terms
13
----------------
6+ 5i -6(-1)
13
----------
12 +5i
We know have
13
-------------
12 + 5i
Multiply by the conjugate
13 ( 12-5i)
------------- * -------------
12 + 5i 12 -5i
13 (12-5i)
--------------
144 +25
13(12-5i)
-------------
169
12-5i
------------
13
The parentheses are (12-5i)/13
We need the reciprocal to make the equation become 1
which is 13/ 12-5i
a = 13 and b = 12-5i
The value of a for the inverse function is 2, the value of b for the inverse function is 1, and the value of c for the inverse function is 0.25.
<h3>What is a function?</h3>
The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.
The inverse of the logarithmic function 
is 
For x = −1 in the inverse function, then the value of a will be
The value of a is 2.
For x = 0 in the inverse function, then the value of b will be
The value of b is 1.
For x = 2 in the inverse function, then the value of c will be
The value of c is 2.
More about the function link is given below.
brainly.com/question/5245372
Answer:
to convert 7/8 into decimal
we should divide
7÷8=0.875
and is terminating
