Answer:
1.5 is not a prime number
Step-by-step explanation:
The answe would be 300 because, the perimeter of the windows is 12, then you have to multiply 25 to 12 then bam you get 300, yay!
Answer:
11.40
Step-by-step explanation:
215×0.053=11.395 rounded up to $11.40
Answer:
Option D
Step-by-step explanation:
Option D is not proper scientific notation, as the exponent is not on the 10