Six dogs give birth to 4 puppies each. Half of those puppies are female and go on to have 4 puppies each of their own. How many
1 answer:
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Step-by-step explanation:
So the general formula for compound interest is where t is typically time in years, and n is how many times it's compounded per year. But in this case it's only compounded 1 time per year so the equation is just
. in this case P is the principal amount, r is the interest, and A is the final amount. So the 5% interest rate becomes 0.05 by dividing by 100 to convert it into decimal form and the principle amount of 11,000. This gives you the formula
. This is the answer to the first question where t is the time in years. When it says "Find interest earned" I'm a bit confused, is it giving you x amount of years where you have to calculate the interest earned or does it want a general equation? Because the general equation would be the final amount - the principle amount which calculates the difference. So the equation for interest earned would be
. To calculate the amount of money after 5 years you simply plug in 5 as t. this gives you the equation
Shawana, Dexter, and Tilana are correct.
<h2>Given that</h2>Equation:
Which students are correct?
<h3>According to the question</h3><h3>Equation:The correct way to solve the equation is;
SHAWNA
Statement: Dividing each side of the equation by –2.5,
Here, Shawna is correct.
DEXTER
Statement: Distributing -2.5 to get -12.5 + 2.5 n + 2 = 15.
Hence, Dexter is correct.
" Tirana says, "I can begin by multiplying each side of the equation by Negative Start fraction 1 over 2. 5 End fraction to get 5 minus n minus 0. 8 = negative 6. "
Hence, Tilana is also correct.
Hence, Shawana, Dexter and Tilana are correct.
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