ma8ddegkisage ma8ddegkisage

11-10-2016
Mathematics

contestada

What value of n makes the equation true?

0.7n+0.8n=2.1

n=3.60n=3.60

n=0.60n=0.60

n=1.40n=1.40

n=3.15

Respuesta :

lukasshaitzma lukasshaitzma

12-10-2016

0.7n + 0.8n = 2.1
1.5n = 2.1 (add like terms(0.7+0.8=1.5))
n=2.1/1.5 (get en on its own)
n=1.40

Answer Link

Otras preguntas

generate a truth table for: A v -B

Construya los polinomios de interpolaci´on de mayor grado posible para las siguientes funciones en los puntos dados: 1. f(x) = xIn(x) en x0 = 4, x1 = 10 y x2 =

.2 Give the meaning of the term 'media' and describe why it is important for global citizensto be media literate in relation to war issues.(1+2) (3)Subtotal: 7

please use answer key to finish the graph, worth 100 points

ACTIVIDAD 3. Investigar el origen de algunos ingredientes de la comida tradicionalpara comprender el enriquecimiento culturalEn equipos, elaboren un menú de tre

Zoe has 25 grams of water (c = 4.186 joules over grams times degrees Celsius) at 10°C, which she mixes with 12 grams of water at 30°C. Assume that no heat is lo

What’s the answerrr !!

Two metal disks, one with radius R1 = 2.60 cm and mass M1 = 0.700 kg and the other with radius R2 = 4.90 cm and mass M2 = 1.70 kg , are welded to

In search of a free short link service that doesn't bombard users with ads. Any suggestions?

Which situation does NOT show causation?A When the temperature increases, the air conditioner run time will increase.BCAs the temperature increases, the number