Answer:
Volume of rectangular prism in scientific notation is
cubic centimeters and in standard form
.
Step-by-step explanation:
Since we know that volume of a rectangular prism is length*breadth*height.
Sides of our rectangular prism are given in scientific notation as 
and
.
Let us substitute our values in volume formula,

Upon using exponent product property we will get,

Now let us convert our volume in standard form as,
Therefore, volume of rectangular prism in scientific notation is
cubic centimeters and in standard form
.
C) (7,7), (-5,4)
I hope it helps
Answer:
the 10 books take up 28 centimetres what is the average thickness of her books
Answer: a<13
Step-by-step explanation:
a*(a+1)<a^2+13
a^2+a<a^2+13
subtract a^2 from both sides:
a<13