An earthquake with a rating of 3.3 is not usually felt.
R= log x
What is the value of x when the Richter
scale rating is 3.3? Round your answer
to the nearest hundredth.
R = rating of the earthquake's size on the
Richter scale
Enter the correct answer.
-
x = ratio of earthquake intensity to a
minimum level of intensity
DONE
DO
1) Substitute known values into the
equation
2) Raise each side of the equation as the
power of the base of the log.
3) Simplify using the property.
exit

  1995.26

Step-by-step explanation:

It usually works to follow instructions:

  3.3 = log(x) . . . . . substitute known values into the equation

  10^3.3 = x . . . . . take antilogs

  1995.26 = x . . . .  simplify, round to hundredths

go and ask your mom to you

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w