Assuming the distribution is continuous, you have

If instead the distribution is discrete, the value will depend on how the interval of number between 1 and 29 are chosen - are they integers? evenly spaced rationals? etc
Answer: 5
Step-by-step explanation:
2x + 3 = 13
Answer:
The answer is the option D

Step-by-step explanation:
we have

Multiply by
both sides

Rewrite

Answer:
Step-by-step explanation: The area of the bedroom is
A=7yd^2
The total cost is the sum of the price rates times this area.
C=A•($21+$5)/yd^2
where C is total cost.
C=7yd^2•($21+$5)/yd^2
C=$182
This would be 10-2 which would equal 8