An inference refers to existing data and an inferred result
whereas
An hypothesis is an untested result of yet to be obtained data
Answer:
302.40
Explanation:
i had the same question on a test
Depends what color your natural hair is..
it won't be a noticeable in dark hair depending on the color you are using..might want to consider lightening you hair if it is on the darker shade.
Velocity is the change in position divided by the time . In your problem, it should be expressed in meters per second. To solve, you must divide the distance, 4.56 meters, by the time it takes to travel that distance, which is 3.42 seconds -----> 4.56/3.42 = 1.333 meters per second is the velocity of the mouse
I think the given is 3 g sample of NaHCO3. then if it will be reacted with an acid, it will produce H2CO3.
so the reaction NaHCO3 + HCl --> NaCl + H2CO3
mas of H2CO3 = 3 g NaHCO3 ( 1 mol NaHCO3 / 84 g ) ( 1 mol H2CO3 / 1 mol NaHCO3) ( 62.03 g / 1 mol )
mass of H2CO3 = 2.22 g H2CO3
