Answer:
B. 2.75 mph
Step-by-step explanation:
If it took him 2 hours to walk 5.5 miles, 5.5 ÷ 2 = 2.75, which is what he walked in a single hour, meaning he was walking 2.75 mph
1.51136363636 this is your answer
The order of the terms from l<u>east to greates</u>t is 5^-7, 5^0 and 5^4
<h3>Exponents and indices</h3>
Exponents are written as power to a number or expression. According to the question we are to arrange the exponents 5^-7, 5^4 and 5^0 from least to the greatest.
The best approach is to check their exponents and arrange them from least to greatest with evaluating each terms
From the given exponents, the arrangement from least to greatest is -7, 0 and 4. Hence we can conclude that the order of the terms from l<u>east to greates</u>t is 5^-7, 5^0 and 5^4
Learn more on exponent ordering here: brainly.com/question/24468862
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Answer:
Step-by-step explanation:
the points they give us are 12,90 , 8,60 , and 4,30
