blitzangel blitzangel

09-04-2017
Mathematics

contestada

what is 2^-4×r^3×s^-2
when r=-3 and s=5?
Explain please..

Respuesta :

09-04-2017

2^-4 = 1/2^4 = 1/16
r^3 = -3^3 = -27
s^-2 = 1/5^2 = 1/25
The answer is: -27/16*25 = -27/400

Answer Link

Otras preguntas

Bridget drives at a speed of 60 miles per hour. How long will it take to drive 270 miles?

A letter grade of a B+ average in a regular class counts for how many points? A. 3.67 B. 3.33 C. 3.0 D. 3.66

Please answer it in two minutes

Hess Company's inventory records show the following data for the month of September: Units Unit Cost Inventory, September 1 100 $3.00 Purchases: September 8 450

The expected annual maintenance expense for a new piece of ewquipment is $10,000. This is alternative A. alternatively, it is pollible to perform the maintenanc

Which pair shows equivalent expressions?

Which of the following is NOT a true statement about Brook Farm? A. It flourished in the nineteenth century but went into decline by the mid-twentieth century.

PLS ANSWER(will give brainliest) La familia Chávez viajaba mucho para encontrar trabajo en el campo porque eran trabajadores migratorios, es decir, trabajadores

What is the complete factorization of the polynomial below?x^3 - 4x^2 + x-4

There are 30 runners in a cross country race. How many different groups of runners can finish in the top 3 positions

good job