3 years ago

Your elevation is 2/5 of the fishes new elevation what is your elevation

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

I need more detail like what the elevation of the fishes are

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docker41 [41]

Answer: y=12.287

Step-by-step explanation:

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3 years ago

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How are the points at each vertex of a triangle labeled?

Marat540 [252]

Answer:

t is common practise to label the vertices of a triangle with capital letters

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3 years ago

You walk 3/8 miles to a music store. Then you walk another 1/3 miles to a clothing store. How many miles have you walked in all?

Rudik [331]

Answer:

You have walked $\frac{17}{24}$ miles

Step-by-step explanation:

In order to add these two fractions, we must find a common denominator. In this case, I used 24

$\frac{3}{8} +\frac{1}{3} \\\\\frac{9}{24} +\frac{8}{24} =\frac{17}{24}$

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Given the equation, (x − h)2 + (y − k)2 = r2, what are the coordinates of the center?

sweet-ann [11.9K]

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(h, k) will be the coordinates of the center in equation of the circle

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3 years ago

Question text You have just won the lottery. The Lottery Corporation offers you two options: 1. a lump-sum payment of $400,000,

igomit [66]

Use present value equation.
If present value of annuity equals 400,000, then you are indifferent.

$PV = A(v + v^2 + ...v^{20}) \\ \\ PV = A\frac{v(1-v^{20})}{1-v}$

where v = 1/(1+r) and A = annual payment = 800,000/20 = 40,000

PV = 400,000
After subbing in the numbers, the equation is:
$10 = \frac{v(1-v^{20})}{1-v} \\ \\ 10 - 10v = v - v^{21} \\ \\ v^{21} - 11v+10 = 0 \\ \\ v = 0.928034 \\ \\ \frac{1}{1+r} = 0.928034 \\ \\ r = 0.0775$

Therefore at interest rate of about 7.75% you are indifferent.

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3 years ago