-10/3+3/4
-40/12+9/12
-31/12
-2 7/12
Answer:
Step-by-step explanation:
We need to evaluate if thickness of a 10 gauge metal sheet is a requiered in the process that means 3.416 mm thick. So that should be our null hypothesis; μ₀ = 3.416 and based on sample data, we will formulate an alternative hypothesis taking into account the mean, and standard deviation obtained. We surely will have better information to take a decision
Use the slope-intercept formula
y = mx + b
Answer: The exponent of x = -45
The exponent of y = -42
Step-by-step explanation:
Since, the exponent of a variable is the power of the variable.
Given expression is,





Since the power of x = -45
⇒ The exponent of x = -45
Similarly, the exponent of y = -42.