If you know answer please. A water park has pools, slides, and rides that, in total, make use of 7.1 x 107 gallons
of water. They plan to add a ride that would make use of an additional 9,800 gallons
of water. Use scientific notation to express the total gallons of water made use of in
the park after the new ride is installed.

I believe the answer is 7.10098 X 10^7

Step-by-step explanation:

71000000 + 9800 = 71009800

Converted is the answer above

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b