Guys, please help me with this question

Mathematics

1 answer:

Kipish [7]2 years ago

7 0

-5² + 10² = 75
(2x (-5) ×3) + 3³ = 39

So:
75÷39 = 1.923077, 25/13, 1 12/13.

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According to data from the state blood program, 40 percent of all individuals have group A blood. If six individuals give blood,

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Answer: 0.27648

Step-by-step explanation:

Given : The proportion of all individuals have group A blood : p=0.040

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Sarah borrowed some money from her father at a simple interest rate of 5.5% to pay for her college tuition. At the end of the ye

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$\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2555\\
P=\textit{original amount deposited}\\
r=rate\to 5.5\%\to \frac{5.5}{100}\to &0.055\\
t=years\to &1
\end{cases}
\\\\\\
2555=P[1+(0.055)(1)]\implies \cfrac{2555}{1+(0.055)(1)}=P
\\\\\\
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