Answer:
The 4th term of the expanded binomial is 
Step-by-step explanation:
Considering:


Now, you gotta calculate for every value of 


I will not write every product, but just solve following the steps:
For 






Answer:
-311
Step-by-step explanation:
Using PEMDAS:
first add (-378 + 3) --> -375
then multiply 8 and 8 --> 64
then add 64 and -375
this equals -311
Hope this helped!!
Answer:
About 4 days
Step-by-step explanation:
Convert 39 and 42 degrees C to a z score and then use the z-table
Answer: attending the game
Step-by-step explanation:
Given: 12 out of the first 48 people who entered the stands were wearing a coat.
That means, Proportion of people wearing coat =
(People wearing coat divided by Total people)
Total people in the sample attending the game= 200
Number of people wearing a coat = 

Hence, 50 people are wearing a coat.
Answer:
$954.78
Step-by-step explanation:
Since it increases by 8.5%, all you have to do is multiply 879.98 by 1.085.
879.98 * 1.085 = $954.7783 = $954.78 (you always have to round to two decimal places with money)