Answer:
Not a function.
Step-by-step explanation:
The definition of a function specifies that no value of <em>x</em> can be paired with two or more different values of <em>y</em>.
In the given relation: {(6, 2), (8, 2), (6, 3), (12, 3)},
The input value of x = 6 has two corresponding output values (y-coordinates): 2 and 3.
Therefore, the given relation is not a function.
Answer:
n = 3.3167 moles
Step-by-step explanation:
The number of mole in water
H2O
n = m/Mm
n = number of mole
m = number of mass
Mm = number of molar mass
Given :
Mass = 59.75g
Mm of H2O
H - 1.00784
O - 15.999
Mm
H = 2 * 1.00784 = 2.01568
O = 15.999
Mm of H2O = 15.999 + 2.01568
= 18.01468
insert the values into the formula
n = m/Mm
n = 59.75/18.01468
= 3.3167moles
30 * (1+0.06)^5=
30* 1.338225578 = 40.146
he will know 40 words in 5 weeks
Answer:
3f - 2f = 6 + 23( collection of like terms)
f = 29