jramirez0408 jramirez0408

26-09-2016
Mathematics

contestada

54 - 4a^2 + 3b^3 when a = -2 and b = 4.

What is the answer in scientific notation?

Tell me what you did to get the answer.

Respuesta :

26-09-2016

54 - 4(-2)^2 + 3(4)^3 = 230 = 2.3*10^2

Answer Link

Otras preguntas

When 4.979 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 16.20 grams of CO2 and 4.976 grams of H2O were produced. In a separat

What is the equation of the line perpendicular to the line y =4/9 x – 2 that passes through the point (4,3)?

The lower the standard deviation of returns on a security, the _____ the expected rate of return and the _____ the risk.

Soon the men began to gather, surveying their own children, speaking of planting and rain, tractors and taxes. They stood together, away from the pile of stones

Which species will have the strongest mass shift on a magnetic susceptibility balance? -O2 -F2 -CO -NO

how did maurya empire gain,consolidated and maintained power

The steps for deriving the Quadratic Formula are shown. Which reason is incorrect?

______ refers to a system of trade. Amendment Arbitration Free enterprise Barter

If the measures of two sides of a triangle are 3 feet and 7 feet, which of the following is a possible whole number measure for the third side?

A motor scooter purchased for $1,000 depreciates at an annual rate of 15%. Write an exponential function, and graph the function. Use the graph to predict when