.53333333 or as a fraction its 1 1/15
<u><em>Answer:</em></u>
<u><em>Step-by-step explanation:</em></u>
<u><em>I kind of don't understand the question. But I tried my best to understand.</em></u>
<u><em>The way I simplify it is to multiply it with each other.</em></u>
<u><em>(y + 1/3)(y - 1/3) </em></u>
<u><em>=> y² - y/3 + y/3 - 1/9</em></u>
<u><em>=> y² - 1/9</em></u>
<u><em>After simplifying, we got y² - 1/9</em></u>
Answer:
Chloe received $11 as change if she gave the clerk $50
Step-by-step explanation:
We are given that Chloe purchased a sweater that cost $24, and a shirt that cost 5/8 times as much as the sweater.
Cost of sweater = $24
Cost of shirt =
So, Total cost of shirt and sweater = 24+15=39
Now She gave $50 to clerk
So, Change received by her = 50-39=11
So, Chloe received $11 as change if she gave the clerk $50
Volume of a hemisphere is 2/3•pi•r^3
The answer is 56.5m^3
Answer:
5:7
Step-by-step explanation:
Let the radius of first hemisphere be 'r' units
Let the radius of second hemisphere be 'R' units
2 x \piπ x r^2 / 2 x \piπ x R^2 = 25 / 49
r^2 / R^2 = 25 / 49
r / R = 5 / 7
the ratio of radii is 5:7.
