Mr. Peterson graded 126 tests in 3 hours. How many tests can he grade in 5 hours?
2 answers:
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Answer:
132 square feet
Step-by-step explanation:
a+b/2*h
20+24/2*6=132
Answer:
Step-by-step explanation:
Start by simplifying the denominator of the fraction. When multiplying exponents of the same base, you can add the exponents. This is also known as the product rule.
["a" is the base, and "x" and "y" are the exponents]
Using this we find...
When dividing exponents of the same base, you can subtract the exponents. This is also knows as the quotient rule.
Using this we find...