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alexira [117]
4 years ago
12

In the ellipse shown below each marked point with a dot is called

Mathematics
2 answers:
strojnjashka [21]4 years ago
8 0

Answer:

Focus

Step-by-step explanation:

Anastaziya [24]4 years ago
3 0
I am about 80% sure its called the focus
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Round 9.64717609465 to the nearest hundredth.
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Answer:

9.65

Step-by-step explanation:

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3 years ago
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Jacobs college savings are invested in a bond that pays an annual interest of 6.2% compounded continuously. How long will it tak
DiKsa [7]

Answer:

Therefore the value of bond will triple after 17.72 years.

Step-by-step explanation:

The formula of Compounded continuously

A=Pe^{rt}

A= Amount after t year

P= initial amount

r = rate of interest

t= time in year.

Given that,

Jacobs college saving are invested in bond that pay 6.2% compounded continuously.

Let after t years the initial amount P will be triple i.e 3P.

Here P=P, A=3P, r= 6.2%=0.062

\therefore 3P=Pe^{0.062t}

\Rightarrow 3=e^{0.062t}   [ Multiply \frac 1P both sides]

Taking ln both sides

\Rightarrow ln3=ln(e^{0.062t})

\Rightarrow ln3={0.062t}        [ since ln(e^a)=a ]

\Rightarrow t=\frac{ln3}{0.062}

\Rightarrow t\approx 17.72 years

Therefore the value of bond will triple after 17.72 years.

4 0
3 years ago
What is 24% as a growth and decay factor
Lisa [10]

Answer:

When given a percentage of growth or decay, determined the growth/decay factor by adding or subtracting the percent, as a decimal, from 1. In general if r represents the growth or decay factor as a decimal then: b = 1 - r Decay Factor. b = 1 + r Growth Factor. A decay of 20% is a decay factor of 1 - 0.20 = 0.

Step-by-step explanation:

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3 years ago
How many ways can 6 students stand in a line if there are 10 children to choose from?
Gre4nikov [31]

Answer:

Around 720.

Step-by-step explanation:

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3 years ago
PLEASE HELP HELP HELP
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Answer:

<u>The answer is: 11</u>

<u>explanation: the powers get added </u>

If that is not correct it might be 30

<u><em>i hope this was helpful :)</em></u>

<u><em /></u>

6 0
3 years ago
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