Answer:
3.5
Step-by-step explanation:
(42 - 14)/(12 - 4) = 28/8 = 7/2 = 3.5
Answer:
Rational
Step-by-step explanation:
Because irrational numbers cannot be expressed as a fraction
Answer:
negative correlation
Step-by-step explanation:
If you were to draw a line of best fit (a line that best expresses the relationship between a group of points), it would have a negative slope.
change the mg in the question to g which is

if 10cc contains 5g therefore

0.35g would give?

28 divided by 2, which is 14.