VinylscratchOP VinylscratchOP

06-09-2019
Mathematics

contestada

If titanium (Ti) has 3 naturally occurring isotopes, titanium-47(43.5%), titanium-48(44.1%), and titanium-50 (12.4%), what is its average r.a.m.?
A. 47.81
B. 20.445
C. 3.33
D. 21.168

Respuesta :

ggplex99 ggplex99

06-09-2019

Answer:

The Answer is B

Step-by-step explanation:

Take all the numbers and round them, then divide them until you have an equal number, that number is 20.445

Answer Link

Otras preguntas

why does SEC 0= -√2/2 is impossible and explain?

How do bonds earn income

X/v-w = y how would you make x the subject here? (x/v-w is the fraction)

What is the domain of the relation {(3, 4), (4, 3), (4, 4), (5, 2)}? {2, 3, 4, 5} {3, 4, 5} {4} {2, 3, 4}

PLEASE HELP MEEEEEEE

polar front jet stream Summer (60 km/h) Polar front jet stream - Winter For the eastern United States, the change the polar front jet stream from this summer po

A characteristic of hormones and enzymes that allows them to work effectively with other organic molecules is their A) specific shape B) small size C) concentra

What task did Odyesseus have to perform before going home. How long did it take?

please find it please help

2. Identify and explain two factors that can influence your skill-related fitness levels.