It’a the third , and can I have the brainliest too
The result correct of this expression is 38
-
In a numeric expression, we first resolve the numbers that are in symbol, such as:
- parentheses, square brackets and braces.
<h3>
</h3>
The signs calculated in order are:
- multiplication/division, addition/subtraction.
![\\](https://tex.z-dn.net/?f=%20%5C%5C%20)
<h3>The sign rules are</h3>
- ( - ) = +
+ ( + ) = +
- ( + ) = -
+ ( - ) = -
![\\](https://tex.z-dn.net/?f=%20%5C%5C%20)
<h3>Resolution </h3>
![\large \sf = - 32 - ( - 52) - (15 - 33)](https://tex.z-dn.net/?f=%20%5Clarge%20%5Csf%20%20%3D%20%20-%2032%20%20-%20%20%28%20-%2052%29%20%20-%20%20%2815%20%20-%20%2033%29)
![\large \sf = - 32 + 52 - (15 - 33)](https://tex.z-dn.net/?f=%20%5Clarge%20%5Csf%20%20%20%3D%20-%2032%20%20%20%2B%2052%20-%20%20%2815%20%20-%20%2033%29)
![\large \sf = - 32 + 52 - ( - 18)](https://tex.z-dn.net/?f=%20%5Clarge%20%5Csf%20%3D%20%20%20-%2032%20%20%20%2B%2052%20-%20%20%28%20-%2018%29)
![\large \sf = - 32 + 52 + 18](https://tex.z-dn.net/?f=%20%5Clarge%20%5Csf%20%20%3D%20%20-%2032%20%20%20%2B%2052%20%20%2B%2018)
![\large \sf = - 32 + 70](https://tex.z-dn.net/?f=%20%5Clarge%20%5Csf%20%20%20%3D%20-%2032%20%20%20%2B%2070)
![\pink{ \boxed{ \large \sf = 38}}](https://tex.z-dn.net/?f=%20%5Cpink%7B%20%5Cboxed%7B%20%5Clarge%20%5Csf%20%20%20%3D%2038%7D%7D)
So, the answer correct is <u>38</u>
Random sampling is defined as a method of selecting a sample from any population in such a way that every selected sample had a predetermined probability of being selected.
So,the true statements for this scenario are :
The owner chooses 20 of the slips of paper without looking.
The owner sends a survey to all clients whose phone number ends in 5.
33 part a is h=30 so a=15 and I think it would be 121 cm2 for the area
33 part b is just the first base which is 12
33 part c is 176.4 is the length