Answer: 181.46 square inches
Step-by-step explanation:
Area = pi ˣ r squared
Since the radius (half of diameter) is 7.6 inches, then it should equal to 181.46 square inches.
Answer:
Step-by-step explanation:
for 2.2 you would still have 5^2 in brackets still
same kind of error for 2.1
Answer:

Step-by-step explanation:
Given the following question:

To convert a scientific notation into standard form we first need to keep in mind that the exponent in indeed a positive. Knowing this we know that the decimal point is going to move to the right.
Since the exponent is three, we know that the decimal point is going to move to the right THREE times.




Your answer in standard form is "3500."
Hope this helps.
Answer:
if you are asking us then probably a... hmmm -_- 3 yes
3 out of 10
Step-by-step explanation: