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4 years ago

Evaluate the fraction for x = 0. (x-1)^2/(1-x)^2=

Mathematics

1 answer:

dexar [7]4 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{(0-1)^{2} }{(1-0)^{2} } =\frac{(-1)^{2} }{(1)^{2} } =\frac{1}{1 } =1$

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A punter kicks a football into the air with an initial velocity of 84 feet per second. The equation

dolphi86 [110]

Answer:

Step-by-step explanation:

Given the height of the ball modelled by the equation h(t)=16t²+84 after t secs. At the maximum height, the velocity of the ball is zero.

Velocity V is the change of rate of displacement.

V = dh/dt = 32t

0 = 32t

t = 0secs

at t = 0;

h(0) = 16(0)²+84

h(0) = 84feet

This shows that the maximum height of the ball is 84feet

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3 years ago

Plz help will mark brainliest

Mrrafil [7]

Answer: do 8 x 12

Step-by-step explanation:

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3 years ago

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What is the distance between -7 and 21 on a number line?

pshichka [43]

Answer:

The distance is 28

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3 years ago

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Create an exponential to describe $100 at 2% interest, compounded annually, for x years. y=100(.98)^x y=100(.8)^x y=100(1.2)^x y

zysi [14]

The exponential to describe $100 at 2% interest, compounded annually, for x years is $y=100(1.02)^{x}$

<h3><u>Solution:</u></h3>

Given that $ 100 at 2 % interest , compounded annually for "x" years

<em><u>The formula for compound interest, including principal sum, is:</u></em>

$A=P\left(1+\frac{r}{n}\right)^{n t}$

A = the future value of the investment/loan, including interest

P = the principal investment amount (the initial deposit or loan amount)

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested or borrowed for

Here in this sum,

P = $ 100

$r = 2 \% = \frac{2}{100} = 0.02$

number of years = x

Here given that compounded annually , so n = 1

Let "y" be the amount after "x" years

Substituting the values in formula we get,

$\begin{aligned}&y=100\left(1+\frac{0.02}{1}\right)^{1 \times x}\\\\&y=100(1+0.02)^{x}\\\\&y=100(1.02)^{x}\end{aligned}$

Thus the exponential to describe is $y=100(1.02)^{x}$

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4 years ago

I can’t really afford to lose this...It can help me just need the last answer

nikitadnepr [17]

Answer:

x = 5

Step-by-step explanation:

the angles of a triangle add up to 180°

17x+13x+6x=180

36x = 180

x = 5

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3 years ago

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