Reflection line of reflection y=2
Not too sure could be rotation maybe
Let's attack this problem using the z-score concept. The sample std. dev. here is (0.25 oz)/sqrt(40), or 0.040. Thus, the z score representing 3.9 oz. is
3.9 - 4.0
z = -------------- = -2.5
0.040
In one way or another we must find the area under the std. normal curve that lies to the left of z = -2.5. Use a table of z-scores or a calculator with built-in statistics functions. According to my TI-83 Plus calculator, that area is
0.006. One way of interpreting this that with so small a standard deviation, most volumes of coffee put into the jars are very close to the mean, 4 oz.
Answer:
A
Step-by-step explanation:
In a matrix we go by row, then column so 2 rows and 3 columns
Answer:Redondeo al entero más cercano, ejemplos. Denotemos por ρ a la función de un argumento real que lo redondea un número real más cercano: ρ(7.394) = 8,.
Step-by-step explanation:
Answer:
The answer is 75
I need to write atleast 20 letters to answer this so don't worry. Also, can you mark as brainliest
