An expression is shown 7×3×103 p. s the three is in the top of the ten) what is the value of the expression

2.1×10^4

Step-by-step explanation:

7×3×10^3

First you multiply 7×3 = 21

Then add the rest 21×10^3

Then simplify 2.1×10^4

You can check this since:

7×3000 = 21000

When simplified

2.1×10^4

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

it is true

step-by-step explanation:

all the combinations add up i used   calculator