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Rasek [7]
3 years ago
12

31% of 40 estimate what is it please help​

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
7 0

31% of 40 is 12.4 exactly

Vadim26 [7]3 years ago
6 0

This indication of how well your heart is pumping out blood can help to ... A ejection fraction measurement under 40 percent may be evidence of heart failure or cardiomyopathy

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You have the following function:

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y^{\prime}=3e^yy^{\prime}+1

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Then, the implicit derivative of the given expression is:

y^{\prime}=3e^yy^{\prime}+1

Next, solve for y' as follow:

\begin{gathered} y^{\prime}-3e^yy^{\prime}=1 \\ (1-3e^y)y^{\prime}=1 \\ y^{\prime}=\frac{1}{1-3e^y} \end{gathered}

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1 year ago
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3 years ago
Please help!
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3 0
2 years ago
15. I had 180 mL of water in a measuring cylinder. I added a stone. The reading is now 195 mL. What is the volume of the stone?​
alexira [117]

Answer: 15 mL

Step-by-step explanation:

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