Answer:
437.5
Step-by-step explanation:
i added both of em
Answer:
1150 because 400 + 394 + 388 = 1182 - 32 = 1150.
F is proportional to 1/x^2
distance = x
A reduction of 25 percent = 0.75x
Let’s put this in place of x
F = 1/(0.75x)^2
And simplify
F = 1/0.5625x^2
So you need to find the percentage increase from 1/x^2 to 1/0.5625x^2
So what does 1/x^2 multiply by to give 1/0.5625x^2
Written as an equation it is y/x^2 = 1/0.5625x^2
Multiply both sides by x^2
y = 1/0.5625
y = 1.778 (rounded to 3 decimal points)
So the decimal multiplier is 1.778 and so the percent increase is approximately 77.8%
Answer:
13 cents
Step-by-step explanation:
$49.80 is INCLUDING tax of $1.92. So the cost before tax is:
49.8 - 1.92 = $47.88
This is the price of FOUR bottles. So price PER BOTTLE is:
47.88/4 = $11.97
This $11.97 is a 95 ounce bottle.
We need to find price PER OUNCE, so we divide the price by 95:
11.97/95 = $0.126 PER OUNCE
Rounded to 2 decimal, that would be around $0.13 per ounce
I'm going to convert 12.5% to a fraction, which is 12 1/2. Find the denominator for 1/3 and 1/2 which is 6. 1/3 x 2 = 2/6 and 1/2 x 3 = 3/6. Add them all together. 12 3/6 + 2/6 + 7 = around 19.8 ~ 20 acres
