One thirtieth of an hour more because he spent twenty four thirtieths of an hour on monday and twenty five thirtieths of an hour on tuesday
Answer:
Step-by-step explanation:
C. 878 and D. 1 are the only whole numbers. The rest are either mixed numbers or fractions.
The inverse of the given function is y = √5x + 7/2 - 3
<h3>Inverse of a function</h3>
Given the function expressed below;
5y + 4 = (x+3)² +1/2
5y = (x+3)² - 7/2
y = 1/5(x+3)² - 7/10
Replace y as x
x = 1/5(y+3)² - 7/10
Make y the subject of the formula
5x = (y+3)²- 7/2
(y+3)² = 5x + 7/2
y+3 = √5x + 7/2
y = √5x + 7/2 - 3
Hence the inverse of the given function is y = √5x + 7/2 - 3
learn more on inverse of a function here: brainly.com/question/3831584
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Answer:
$13 and $15
Step-by-step explanation:
correct prices