For all values of x less than 7.5 the above inequality satisfies , i.e 
<u>Step-by-step explanation:</u>
Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥ and ≠.
reads as '7 is greater than x' (or ' x is less than 7', reading from right to left).
reads as ' x is less than or equal to -4' (or '-4 is greater than or equal to x', reading from right to left).
reads as ‘ x is not equal to 5.
Here , we have
{ Dividing both sides by 2. }
∴ For all values of x less than 7.5 the above inequality satisfies.
Answer:
c. σ = 1
Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.
Step-by-step explanation:
quizlet
Answer:
Step-by-step explanation:
45=32+13
tan 45=tan(32+13)
or 1-tan 32 tan 13-tan 32-tan 13=0
Answer:
(7;2)
Step-by-step explanation:
Answer:
$112.17
164.95 * 0.32 = 52.784
164.95 - 52. 784 = 112.166
112.166 = 112.17
