Hey there!
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ANSWER: 
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EXPLANATION:</h2>

Let's add parenthesis to 6 and 4 and remove the multiplication sign.

This equals:

Now we have to combine the like terms.

Separate with parenthesis.


Alliteration because pours and potions both have p's (i'm pretty sure)
The answer is 4
This is because |-5+9|=|-4| which equals 4
Answer:
-34
Step-by-step explanation:
-90+56= -34
Correct answer is: P(x<6) is 0.123 and it is usual.
Solution:-
Given that the time a person takes to decide which shoes to purchase follows normal distribution. Which has mean = 8.21 minutes and standard deviation 1.90
Then probability of individual takes less than 6 minutes is
P(X<6) = 
= 
= 0.1230
Typically we say an event with a probability less than 5% is unusual.
But here P(X<6) = 0.123 is greater than 5% hence this is usual.