351,877 views
1 vote
1 vote
Evaluate the expression when t = 0.2.

300t2−0.5÷t
the 2 after the t is an exponent

User Vamsikrishnamannem
by
2.8k points

2 Answers

23 votes
23 votes

Answer:

  • 9.5

Solving the given expression.

We know that:

  • t = 0.2
  • Given expression: 300t² − 0.5 ÷ t

Now, let's solve the given expression.

  • 300t² − 0.5 ÷ t
  • => 300 x 0.2² − 0.5 ÷ 0.2
  • => 300 x (2/10 x 2/10) − (5/10 x 10/2)
  • => 300 x (4/100) − (5/2)
  • => 300 x 4/100 − 5/2
  • => 3 x 4 − 5/2
  • => 12 - 5/2
  • => 12 - 2.5
  • => 9.5

Hence, the solution is 9.5.

User Pants
by
2.8k points
8 votes
8 votes

Answer:

9.5

Explanation:

Just put the 0.2 in the correct.

User Akram Fares
by
3.1k points
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