Answer:
depends on the force acting on the two objects. For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.
Step-by-step explanation:
Answer: Your question is poorly written, the Normal Curve is missing attached is a free sketch of normal distribution curve
answer : attached below
Step-by-step explanation:
Given data :
Mean = 80
standard deviation = 10
for a Normal distribution curve to the right of the mean value is ; +10SD , +20SD, +30SD........ +250D while to the left is -10SD , -20SD, -30SD....... -350D
the answer is 41 because you cross multiply then divide by 8.5 and get the answer

Answer:
x=6
Step-by-step explanation:
To solve using equivalent ratios you would consider the values in both numberators. The second numerators. The second numerator is 2 times the value of the first, so the second denominator should be 2 times the value of the first. Thus, x should equal 6 because 2 times 3 is 6.