Answer:
54.79 because if it's 4 and lower, you let them stay the same but if its five and above you let them go higher.
Answer:
y = -x – 2
Step-by-step explanation:
Y-y
——-
X-x
21-9=12
5-(-1) =6
So the answer is D
This theorem says that the exterior angle is equal to the sum of its remote interior angles. In other words, 140 = 2x + x + 2. 140 = 3x + 2 and 138 = 3x. Therefore, x = 46. Multiply it by 2 to get angle B is 92 degrees.
Answer:
The test statistic is 
Step-by-step explanation:
From the question we are told that
The population mean is 
The The level of significance is 
The sample size is n = 18
The null hypothesis is 
The alternative hypothesis is 
The sample mean is 
The standard deviation is 
Generally the test statistics is mathematically represented as

substituting values

