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4 years ago

15

Help with problem 30! Thx so much

1 answer:

Doss [256]4 years ago

4 0

So just do 13.2 x 10.3 and you get 135.96ft²

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Sasha is selling t-shirts. She uses the function f(x) = 2x + 8 to determine her sales, where

ololo11 [35]

Answer:

f(x)=56

Step-by-step explanation:

2(24)+8=56

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3 years ago

a student spends the same amount each week for bus fare in 5 week he spends $115 which expression shows this relationship x equa

mart [117]

It show multiplication

8 0

3 years ago

The question is, "Find the volume of the bodies given in the figures below, which have a hole along their entire length." How do

aniked [119]

Answer:

1782 cm³

Step-by-step explanation:

First, you measure the volume of the cuboid as a whole which is length x breadth x height, 9 x 12 x 18 = 1944 cm³. Then measure the volume occupied by the space, 3 x 3 x 18 since the hole runs along the entire length = 162 cm³.

Then you subtract the volume occupied by the hole from the volume of the cuboid in total, 1944 - 162 = 1782 cm³

4 0

3 years ago

how do i make the answer appear in pi form. i did 1/6 pi multiply by 1/12 pi and the answer was 0.1370778389 i want it in pi how

andreev551 [17]

Step-by-step explanation:

what you did was you multiplied all numbers (incl. pi as number) :

1/6, pi, 1/12, pi

and that gives 0.137077839. no i or pi attached. just the plain result number.

so, if you need to just calculate the factors of pi, but don't need the fully numeric result, then your problem looks like

1/6 × pi × 1/12 × pi = 1/72 × pi²

so, you have an expression of pi² with a factor of 1/72.

you only need to type in all the factors, not pi itself (that's what you need to add at the end yourself).

5 0

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