Answer:
A = -12
Step-by-step explanation:
A put in -2 for 'x' in the equation to find value
2(-2) - y = 8 add 4 to both sides
-y = 12
y = -12
I think YOU can now find B and C with this method !
Answer:
The sample mean will approach 76
Step-by-step explanation:
Refer to Law of large numbers (LLN) and the central limit theorem (CLT)
For random sample, with sample size n, in population with expected value μ, the sample mean converge almost surely to the expected value μ as n -> ∞
Answer:
950 + 175
Step-by-step explanation:
to find the original price before the sale, you need to add.
Answer: 5x+3
Step-by-step explanation: 3 more refers to addition so you are aware that 3 is the number that is being added in the equation, and 5 times refers to multiplication so you know 5 is being multiplied in the equation, which means the algebraic expression would be: 5x+3.
Answer:
Step-by-step explanation:
The given function is
We need to find all real zeros of the given function.
Equate y=0, to find all real zeros of the given function.
Subtract 1 from both sides.
Divide both sides by 3.
Therefore, the real zero of the function is -1/3.
