mackennastreeter
mackennastreeter mackennastreeter
  • 09-12-2020
  • Biology
contestada

Determine the hardness of each unknown mineral from the data given.

Deep scratch by fluorite.

A)greater than 4
B)4
C)must be 1, 2, or 3

Respuesta :

kaedalou
kaedalou kaedalou
  • 09-12-2020

Answer:

b

Explanation:

it is a 4 on the scale, I assume that's what you meant by the numbers.

Answer Link
maranda66
maranda66 maranda66
  • 09-12-2020

Answer:

It's B

Explanation:

Answer Link

Otras preguntas

Which organization is responsible for enforcing clean-water legislation governing water use and quality in the Everglades?
y=3x-1 is is it a linear function
In right triangle ABC with right angle C, AC=9 and the measure of angle B=30 degree. Find the length of AB.
Factor completely 2x3 + x2 - 18x – 9
True or False?Anything that moves up and down or back and forth in a rhythmic way is vibrating.
What is the masculine french word for the
is they're noun pronoun or verb
4/x-1 + 2/x+1 =35/x^2 -1
at one store, a trophy costs $12.50 and engraving costs $0.40 per letter.at another store, the same trophy costs $14.75 and engraving costs $0.25 per letter.how
You have to write 0.33 as a fraction.how do you choose the denominator?