Answer:
elsa's interval width will be greater than that of frank
Step-by-step explanation:
first of all we are told that both Elsa and Frank have the same sample proportion so their midpoint is also going to be the same.
now as the confidence level goes higher, so also would the margin of error increase. then the width of the confidence interval would rise so it can be more confident.
from this question elsa has a larger confidence level therefore her intervals width will be greater than franks own.
Answer:
3y+2x+5y+3x
Step-by-step explanation:
sepreate the varible numbers from the reguler
That asserts the equality of two expressions, which are connected by the equals sign "=". The word.
Distance from the building where the fireman is standing = 25 m due yo the west pointed angle of elevation of the ladder = 51 degrees You then aquire the length of the ladder equals...
x ThenCos 51 degree = 25/x0.6293
= 25/xx = 25/0.6293 = 39.72 meters≈40 meters from the above deduction, so the correct answer is D, because it is the closest, and that it is correct.
Given:
T (-3,4) ; O (-4,1) ; Y (-2,3)
T'(-1,1) ;
T
-3 move forward 2 points to reach -1
4 move forward 3 points to reach 1
O
-4 move forward 2 points to reach -2
1 move forward 3 points to reach -2
Y
-2 move forward 2 points to reach 0
3 move forward 3 points to reach 0.
O'(-2,-2) ; Y'(0,0) 1st option.
