The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20
2 answers:
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Answer:
70% =
20% =
Step-by-step explanation:
We know that x% is represented by the fraction .
Now, in the first part, we are given two percentages 75% and 70%.
Now, 75% =
and 70% =
Therefore, the second option is correct.
Again, in the second part, we are given two percentages 20% and 25%.
Now, 20% =
and 25% =
Therefore, the third option is correct. (Answer)
For this case we must find the value of the following expression:
We apply distributive property to the term within the parenthesis taking into account tha:
Rewriting we have:
Different signs are subtracted and the sign of the major is placed:
Answer:
230.02
Option B