Answer:
d
Step-by-step explanation:
C is the center of a circle. Find the length of arc AB to two decimal points
Answer:
d
Step-by-step explanation:
x and y= 2
2*2+4*2=12
3*2+6*2=18
i think
Answer: SAS
Step-by-step explanation: by using the reflective property the line in the center it’s the missing “S”
To solve this it would have to be equal to something
Are you familiar with z-scores? According to the definition,
(given numerical value) - (mean)
z = ---------------------------------------------
standard deviation
Thus, with the given numerical value equal to 410 and the std. dev. equal to 75, the corresponding z-score is
410-500 -90
z = --------------------- = --------------- = -1.2
75 75
Use a table of z-scores to determine the area under the standard normal curve to the left of z = -1.2. Your result is the probability that a given family chosen at random spends less than $410 per month.