It's C. 1, 8, 15, 15, 22, 22, 22, 29, 29, 36, 43
z = ?
Answer:
The answer to your question is z = -3
Step-by-step explanation:
Expand 42 = -7(z - 3)
42 = -7z + 21
Simplify 7z = -42 + 21
7z = -21
Clear z z =
z = -3
Answer Step-by-step explanation: ITS B
B. choices b and c only
C. choice c only
D. choices b, c, d only
A function is a relation in which every input value x has at most one output value y.
Consider all options:
a. Relation {(a, b), (a, c), (a, d), (a, e)} is not a function, because input value a has four different output values b, c, d and e.
b. Relation {(a, b), (b, b), (c, b), (d, b)} is a function, because every input value a, b, c and d have at most one output value b.
c. Relation {(a, b), (c, d), (e, f), (g, h)} is a function, because every input value a, c, e and g have at most one output value b, d, f and g, respectively.
d. Relation {(a, a), (b, c), (c, c), (d, e)} is a function, because every input value a, b, c and d have at most one output value a, c, c and e, respectively.
Answer: correct choice is D
Answer:
Percent of Remaining Oil
= n-m/n x 100
Percent of Oil Used
m/n x 100
Answer:
Remaining Oil = ((n - m)/n) • 100
Percent Used = (m / n) • 100
Step-by-step explanation:
Answer:
The correct option is C. 9 houses could 18 men paint in 6 hours.
Step by step explanation:
Let the number of houses paint by 18 men in 6 hours be x.
One man can paint one house in 12 hours.
The part of house painted by a man in 1 hour is .
The part of house painted by a man in 6 hour is
The total number of men is 18. Therefore the number of houses painted by 18 men is
Therefore correct option is C. 9 houses could 18 men paint in 6 hours.