Answer:
25+4+120(2min) = 149
25/149 = 0.16778523489932885906040268456376
= (rounded) 0.17
Answer:
6x^3 + 14x^2 + 6x - 12
Step-by-step explanation:
Yes, it is arithmetic. The common difference is -0.4
Order of operations: PEMDAS. Parentheses, exponents, multiplication, division, addition, subtraction.
Do parentheses first.
5(-2)^2
Next is exponents. -2 squared is 4:
5(4)
5 times 4 is 20