Suppose you increase your walking speed from 1 m/s to 3 m/s in a period of 2 s. What is your acceleration?

1 m/s²

Explanation:

a = (Vf - Vi)/t

a = (3-1)/(2)

a = 2/2

a = 1 m/s²

I might be wrong ‍¯\_(ツ)_/¯

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50