A gazelle is running at 17.46 m/s. He sees a lion and accelerates at -1.49 m/s/s, How fast is he running 2.39 seconds later?

V=21.0211m/s

Explanation:

Use V=vi+at

So, V=17.46m/s+(1.49m/)(2.39s)= 21.0211m/s

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