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4 years ago

14

Pls guys help me pls :(

1 answer:

Olenka [21]4 years ago

3 0

Answer:good luck!

Step-by-step explanation:

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first off, let's recall that a cube is just 6 squares stacked up to each other, like in the picture below. Since we know its volume, we can find how long each side is.

part A)

$\bf \textit{volume of a cube}\\\\V=x^3~~\begin{cases}x=side\\[-0.5em]\hrulefill\\V=64\end{cases}\implies 64=x^3\implies \sqrt[3]{64}=x\implies 4=x$

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4 years ago

Samantha needs to paint a fence that is 6 feet tall and 18 feet long. She paints 1/2 square yards in 3 1/2 minutes. How long wou

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3 years ago

Identify the horizontal asymptote of each graph

Roman55 [17]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Six months ago you won $1,000,000 on a scratch-off lottery ticket and invested your winnings with a financial advisor at the inv

statuscvo [17]

Answer:

The total worth of the investment after 6 months is T = $ 1004004

The geometric mean of the above monthly returns is $\= G = 0.001$

Step-by-step explanation:

From the question we are told that

The growth for each month are

R1 = -0.4, R2= 0.67, R3 = 1.0, R4 = -0.5, R5 = 0.2, R6 = -0.165

The amount invested is $A = \$ 1,000,000$

The number period of the investment is 6 months

Generally the worth of the investment after each month is

$G_i = G_p * (1 + R_i)$

Here $G_p$ is the worth of the investment the previous year

$R_i$ is the growth for that month

So considering the first month

$G_1 = G_p (1 + R_1)$

Here $G_p = A$

So

$G_1 = 1000000 (1 -0.4)$

$G_1 = 600000$

Considering the second month

Here $G_p = 600000$

So

$G_2 = 600000 (1 + 0.67)$

=> $G_2 = 1002000$

Considering the third month

Here $G_p = 1002000$

So

$G_3 = 1002000 (1 + 1)$

$G_3 = 2004000$

Considering the fourth month

Here $G_p = 2004000$

So

$G_4= 2004000 (1 + -0.5)$

$G_4= 1002000$

Considering the fifth month

Here $G_p = 1002000$

So

$G_5= 1002000 (1 + 0.2)$

$G_5= 1202400$

Considering the six month

Here $G_p = 1202400$

So

$G_6= 1202400 (1 -0.165)$

$G_6= 1004004$

Generally the total worth of the investment after 6 months is T = $ 1004004

Generally the geometric mean of the monthly returns is

$\= G = \sqrt[n]{ [(1 + R_1 ) * \cdots (1 + R_n)} ]-1$

Here n represents the number of months which has a value n = 6

So

$\= G = \sqrt[6]{[(1+ (-0.4 )) * (1 + 0.67) * \cdots * (1 + (-0.165))]} - 1$

$\= G = 0.001$

5 0

3 years ago