What we have here is a problem of proportions. We're assuming that the probabilities - the ratio of rainy days to total days - are equal; 3 is to 20 as <em>something</em> (let's call it <em>r </em>for "rainy days") is to 365. Mathematically, that gives us this equality:
To solve for <em>r</em>, we can simply multiply either side of the equation by 365:
365 and 20 have the factor 5 in common, so we can use that to reduce the fraction to:
So, the number of rainy days, if that pattern continued, would be around 54 3/4 days, or
55, rounded up to the nearest day.
Let x and y represent the prices of grandstand and general admission tickets, respectively. The problem statement describes two relations.
.. 5x +3y = 2230
.. 6x +6y = 3180
These can be solved graphically to find
.. x = 320
.. y = 210
The price for a grandstand ticket is $320.
The price for a general admission ticket is $210.
Answer:
Step-by-step explanation:
<u>Given functions:</u>
- f(x) = x² - 6x + 8
- g(x) = x - 2
<u>Fill in the table by calculating each value of f(x) and g(x)</u>
- x >>> f(x) >>> g(x)
- 0 >>> 8 >>> - 2
- 1 >>> 3 >>> - 1
- 2 >>> 0 >>> 0 equal
- 3 >>> - 1 >>> 1
- 4 >>> 0 >>> 2
- 5 >>> 3 >>> 3 equal
- 6 >>> 8 >>> 4
1/5 or 1/25 is what i think if i get it wrong i aplogize for getting you the wrong answer
Answer:
54
Step-by-step explanation:
90-36=54