Answer:
Math, History, Science
Step-by-step explanation:
Math notebook: 
Science notebook: 
History notebook: 
Math is the least heaviest.
History is in the middle.
Science weighs the most.
Answer:
D)
.
Step-by-step explanation:
Given : If the first term of the series is 30 and the 14th term is 95,
To find : what is the sum of all the terms of the series.
Solution : We have given
First term = 30 .
14 th term = 95.
Sum of all term =
.
Here, n = 14.
.
.
.
.
Therefore, D)
.
(f.g)(x) = f (g(x))= f ( x^4+3)
= (x^4+3)^2 + 2 ( x^4+3) - 6
= x^8 + 9 + 6x^4 + 2x^4 + 6-6
= x^8 + 8x^4+9
Step-by-step explanation:
1 garm = $50.04
7.5 gram = 50.04 × 7.5 = $375.3