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3 years ago

Can anyone help me please?

Mathematics

2 answers:

solong [7]3 years ago

7 0

Answer:

i can what is it that u need help on?

Step-by-step explanation:

dexar [7]3 years ago

4 0

Answer:

the answer is 25^3 2

Step-by-step explanation:

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6х + 4y + 2z = 32 3х - 3y - z = 19 3х + 2y + z = 32 x = ? y = ? z = ?

blsea [12.9K]

×=12

y=9

z=2 not sure I'm right

3 0

3 years ago

A project has a forecasted cash flow of $110 in year 1 and $121 in year 2. Risk free rate is 5%, the estimated risk premium on t

Crazy boy [7]

From the question we are told that:

$Cash Flow:$

Year 1= \$110

Year 2 = \$121

Risk free rate is $r=5%$

Risk premium $R=10\%$

$\beta = 0.7.$

Generally, the equation for Equity Return is mathematically given by

$e=r+\beta*R$

$e=0.05+(0.7*0.10)$

$e=0.12$

Therefore Present Value (PV) is

$PV=\frac{110}{1+0.12}+\frac{121}{1+0.12^2}$

Generally, the equation for certainty-equivalent cash flow is mathematically given by

$CE=(1+r)\frac{Year}{1+e}$

Therefore

For Certainty-equivalent cash flow Year One

$CE__=(1+0.05)\frac{110}{1+0.12}$

$CE_1=103.125$

For Certainty-equivalent cash flow Year Two

$CE_2=(1+0.05)\frac{121}{1+0.12}$

$CE_2=113.4$

The Ratio of the certainty-equivalent cash flows to the expected cash flows in years 1 and 2 could be written as

$R=103.125:113.4$

$R=\frac{103.125}{113.4}$

7 0

3 years ago

Tickets for wisconsin state fair cost $13 for adults and $7 for children. After the first day, the wisconsin state fair sold 900

sergiy2304 [10]

First, let's define your variables!

x=cost of tickets for adults
y=cost of tickets for kids...

You know that they sold 900 tickets, which means the combination of x and y equals 900.
Therefore one equation is...
x+y=900
We also have to take care of the second equation...
We know that 13x represents the total cost of ADULT tickets
We know 7y represents the total cost for the children...
Which means...
13x+7y=11000
There are you equations! (bolded)

6 0

4 years ago

What I need to know in this question is the answer

RoseWind [281]

Answer:

1.180

2.50

3.56

Step-by-step explanation:

M<4,M<2 and M<5 have to add up to 180 as a result of being a parallel line.

Making m<2 50 since 46°+84=130, 180-130=50.

Since m<1 is 74 and knowing m<2 is 50 74+50=124 180-124=56 m<3=56

Therefore 1,2,3 =180°

4 0

3 years ago

Nia solved the equation -1.98 = 5.2 v + 13.1. Her answer was v = -2.9. She is fairly confident about her answer, but wants to do

alexandr402 [8]

Answer:

you can obviously round the -2.9 to -3, check they distributed -3 to one and thats the answer!

6 0

3 years ago