Answer:
50%
Step-by-step explanation:
The numbers that are 2 and even are 2 and 4.
2 numbers out of 4.
2/4 = 1/2
= 0.5
P(2 or even) = 50%
The answer in this picture is B(143)
Answer:
Step-by-step explanation:
Given
Required
Select the unit fractions
<em>If we are to go by what a unit fraction means: it means that the numerator of the fraction must be 1 and must be written as a single fraction i.e. </em>
<em> and not as an inequality i.e. </em><em />
<em>Given the format of the question, what is required of the question is to </em><em>select all correct inequality.</em>
<em></em>
Convert to decimals
---- This is not true because 
Convert to decimals
---- This is not true because 
Convert to decimals
---- This is true
Convert to decimals
---- This is true
--- This is not true because 
So: the true inequality is:
Answer:
9a⁶b³c⁹
Step-by-step explanation:
Just divide the 27 by 3 since 27a⁶b³c⁹ is a single number
Answer: a) reflected over x-axis and reflected over y-axis
<u>Step-by-step explanation:</u>
Reflection over the x-axis changes the sign of the y-coordinate
Z = (x, y) → Z'(x, -y)
Reflection over the y-axis changes the sign of the x-coordinate
Z' = (x, -y) → Z''(-x, -y)
A = (-4, 1) → A'' = (4, -1)
B = (-3, 2) → A'' = (3, -2)
C = (-1, 2) → A'' = (1, -2)
D = (-2, 1) → A'' = (2, -1)
