Answer:
3(256+27y)
Step-by-step explanation:
Answer:
A and D
Step-by-step explanation:
In the attached file
Answer:
45°
Step-by-step explanation:
Opposite angles are equal and angle m<5 (measure is 45°) is opposite to angle <7 so the angle <7 is 45°.
Answer:
answer down below:
https://vsa.flvs.net/default.aspx?PageID=117&fn=Student-Dashboard
Step-by-step explanation:
Answer:
9 inches
Step-by-step explanation:
The population is within 6 standard deviations of the mean with a confidence of 99.7 percent, 3 above and 3 below
The standard deviation of the sample mean is equal to the population standard deviation divided by the square root of the sample size
population standard deviation = 36
sample size = 144
standard deviation of the sample mean = 36/ sqrt(144)
=36/12
=3
The margin of error is the number of standard deviations above the mean * the standard deviations
margin of error = 3 * 3
= 9 inches
