2 9/15 and 1 5/15 are your answers
Answer:
fmmdmme,ekemmdm
Step-by-step explanation:
Answer:

Step-by-step explanation:
-The margin of error is calculated using the formula:

-We substitute the values, n=900 and ME=30 in the formula to solve for standard deviation:

Hence, the population standard deviation is 547.1125
Answer:
The scale factor is .625 is false The scale factor 1.6 is true
Step-by-step explanation:
Since the triangle gets bigger the multiplication factor needs to be more than one to make the end result bigger
Answer:
Step-by-step explanation:
7.5