Answer:
$2400
Step-by-step explanation:
At 50% off, the sale price is half the original price. Then the original price is double the sale price, or ...
retail price = 2 × $1200 = $2400
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<em>Additional comment</em>
The wholesale price is $2400/1.50 = $1600. The store took a loss of $400 on that sale.
Should be y-5 because you’re diving the separate bases with exponents so you have to subtract the actual exponent values
<span>(180/pi)* asin(1.22*0.0006328/D_1)= 0.385 degree</span>
Jon's meal costs $15.00
tip - $3.00
equivalent to - 20% of the cost of the meal.
$3 / 20% = 3 / 0.20 = $15
To check:
3/15 = 0.20 * 100% = 20%
15 * 20% = 3
Answer: 800pi inches
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Explanation:
The formula to find the circumference of a circle is
C = pi*d
where
C = distance around the circle (aka circumference)
pi = 3.14 approximately
d = diameter
We know that the diameter of the wheel is d = 8, so
C = pi*d
C = pi*8
C = 8pi
is the circumference of the wheel
One full rotation will have the wheel cover a distance of 8pi inches. Imagine that wet paint is on the outer surface of the wheel. If the wheel is rolled out in a straight line, then the wet paint would cover a linear distance of 8pi inches along the flat ground. This is one full rotation, so 100 rotations covers 100*8pi = 800pi inches
Note: if we use pi = 3.14 as the approximation, then the hamster ran approximately 800*pi = 800*3.14 = 2512 inches if the wheel could move
