Answer:
Step-by-step explanation:
178-10+3(25+1)2
We need to use order of operation (Pemdas).
P-Parenthesis
e-Exponents
m- Multiplication
d- Division
a- Addition
s-Subtract
178-10+3(25+1)2
178−10+3(25+1)(2)
=168+3(25+1)(2)
=168+(3)(26)(2)
=168+(78)(2)
=168+156
=324
The answer chooses give are not close to 324 but we need to pick a expression tat is equivalent.
Equivalent means equal in value.
None of these answer choose are equal to 324
Answer:
4
Step-by-step explanation:
Hope this helped :)
I would think statistical models help better understand real world systems
Answer:
25/81.
Step-by-step explanation:
(27/8)^-4/3
= 8^4/3 / 27^4/3
= (∛8)^4 / (∛27)^4
= 16 / 81
(64/125)^-2/3
= (125)^2/3 / (64)^2/3
= (∛125)^2 / (∛64)^2
= 5^2 / 4^2
= 25/16
So the answer is
16/81 * 25/16
= 25/81.