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3 years ago

Divide 169 mi in the ratio 5 : 8.

Mathematics

2 answers:

nignag [31]3 years ago

7 0

65; 104... hope thats wut u were looking for:)

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sweet [91]3 years ago

4 0

Your answer will be 41.8

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(Literal Equations) Solve each equation or formula for the variable indicated

Serggg [28]

Answer:

y = 3/2( x-v)

Step-by-step explanation:

2/3y + v = x

Subtract v from each side

2/3y + v-v = x-v

2/3y = x-v

Multiply each side by 3/2

3/2 *2/3y =3/2( x-v)

y = 3/2( x-v)

4 0

3 years ago

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The table shows the value of an account x years after the account was opened. Based on the exponential regression model, which i

julsineya [31]

Answer:

Correct choice is B

Step-by-step explanation:

The equation of the exponential regression model is $y=a\cdot b^x.$

1. When x=0, $y=a\cdot b^0=a=5,000;$

2. When x=2, then

$y=5,000\cdot b^2=5,510\Rightarrow b^2=\dfrac{5,510}{5,000}=\dfrac{551}{500}=1.102,\ b=\sqrt{1.102}\approx 1.05.$

3. The equation of the function is $y=5,000\cdot (1.05)^x.$ Note that

$y(5)=5,000\cdot (1.05)^5\approx 6,381\approx 6,390;$
$y(8)=5,000\cdot (1.05)^8\approx 7,387\approx 7,390;$
$y(10)=5,000\cdot (1.05)^{10}\approx 8,144\approx 8,150.$

Therefore,

$y(12)=5,000\cdot (1.05)^{12}\approx 8,979\approx 8,980.$

4 0

3 years ago

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Can anyone help me do this please? No Links!!

tia_tia [17]

Answer:

$100,500............

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3 years ago

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Factor the expression given below. Write each factor as a polynomial in

bezimeni [28]

Answer:

3(343=72y)

Step-by-step explanation:

343x3=1029

1029+216y

both divisible by 3

3(343=72y)

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3 years ago

PLEASE HELP, MARKING BRAINLIEST !!!<br><br> What is the surface area of the prism ?

djverab [1.8K]

Answer: 1726

Step-by-step explanation:

A=2(wl+hl+hw)

6.5

1726

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3 years ago

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