Consider this option:
if new map is bigger 3 times then old one, it means that the new area is bigger 3 times then the old one. And if the area is 3 times bigger, the side is bigger √3 times.
Using the rules described above it is possible to calculate new scale of the map:
12*√3≈12*1.7=20.78461 yards in 1 inch.
If it is possible check the suggested solution in other sources.
Answer:
19/2 or 9.5
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
4(x−5)(2)=36
8x+−40=36(Distribute)
8x−40=36
Step 2: Add 40 to both sides.
8x−40+40=36+40
8x=76
Step 3: Divide both sides by 8.
8x/8=76/8
x=19/2
Answer:
-9 to the 90 power ):
Step-by-step explanation:
Answer:
There is not sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females.
Step-by-step explanation:
Because the confidence interval limits include 0 .it appears that the two rates of left-handedness are equal .There is not sufficient evidence to support the claim that the rate of left-handedness among males is less than that among females. The left-handedness males doesn't seem to be less than the rate of left-handedness among females .