Given the information, we have a direct proportionality. Then, the proportions would be:
solving for x we get the following:
therefore, to paint 11 rooms, we will need 19 1/4 gallons of paint
Over a period of five days, the average time of a commuter train trip from one town to the city was 77 minutes. One trip was 71
2 answers:
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Solution:
The question given is a negative exponent.
To solve this, we apply the law of indices for negative exponents.
Negative exponent law is indicated below;
Thus, applying this law to the question;
Given:
a = 6
Substituting a = 6 into the expression, we have;
Therefore, the correct answer is;