Answer:
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Step-by-step explanation:
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Answer:
$43.13
Step-by-step explanation:
I multiplied .25(25%; Always change percent to decimal and always move it over 2 place) to $34.50 and got 8.625 but rounded it to get 8.63 and then added that to the normal cost and got $43.13.
Answer:
x = 100 meters
Step-by-step explanation:
The area of the original plot is 200 x 300 = 60,000
Doubling the area would equal to 120,000
(x + 200) x (x + 300) = 120,000
x^2 + 500x + 60000 = 120,000
x^2 + 500x - 60,000 = 0
(x + 600)(x - 100) = 0, so
x = - 600 (reject), x = 100
Therefore x = 100 meters.
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Answer:
$14.12 (after 3 years) and $24.62 (after 5 years)
Step-by-step explanation:
Use the compound amount formula (assuming annual compounding):
A = P(1 + r)^t
Here A = $100(1 + 0.045)^3 (after 3 years)
= $100(1.045)^3 = $114.12.
The interest earned (alone) would be $14.12.
After 5 years:
Here A = $100(1 + 0.045)^5 (after 5 years)
= $100(1.045)^5 = $124.62
The interest earned (alone) would be $24.62.
The value of n is calculated as n = 2 times 10 superscript 16.
The product of 1.3 times 10 Superscript negative 4 and a number n results in 2.6 times 10 Superscript 12.
<h3>What is simplification?</h3>
Simplification, in mathematics, is to solve the equation through mathematical operations
1.3 x 10^-4 x n = 2.3 x 10^12
n = 2 x 10^ 16
Thus the value of n is calculated as n = 2 times 10 superscript 16.
Learn more about simplification here:
brainly.com/question/27693630
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