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3 years ago

What is the equation for the line of reflection?

Mathematics

1 answer:

ohaa [14]3 years ago

8 0

Song is Never Gonna Give You Up

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Explain all answers step by step or I will report u please help worth 10

insens350 [35]

$3.25-25% = $2.45
All u do is minus .25% From current b$ amount. And round up cents p

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3 years ago

What is the y-intercept of the following graph?

KiRa [710]

I believe the answer is B: (-1,0)

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3 years ago

Dave is splitting 3 quarts of ice cream with 9 members of the team. If the ice cream is split evenly, how many cups will each p

Katena32 [7]

Each person will get 1 and 1/3 cups of ice cream

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3 years ago

Read 2 more answers

Type the correct answer in the box. Use numerals Instead of words. If necessary, use / for the fraction bar.

Zielflug [23.3K]

Using an exponential function, it is found that the value of David's Investment will be at least $415 after a period of 20 years.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

$A(t) = A(0)(1 + r)^t$

In which:

A(0) is the initial value.

r is the growth rate, as a decimal.

In this problem, the initial value and the growth rate for his investment are given by:

A(0) = 230, r = 0.03.

Hence, the value after t years is given by:

$A(t) = 230(1.03)^t$

Then, the value will be of at least $415 when:

$A(t) \geq 415$

$230(1.03)^t \geq 415$

$(1.03)^t \geq \frac{415}{230}$

$\log{(1.03)^t} \geq \log{\frac{415}{230}}$

$t\log{1.03} \geq \log{\frac{415}{230}}$

$t \geq \frac{\log{\frac{415}{230}}}{\log{1.03}}$

$t \geq 20$

More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

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1 year ago

A plane left on time at 12pm and arrived at 8:16 the same day which was 16 minutes late. How seconds did the plane fall behind e

astra-53 [7]

30 seconds every 15 minutes.
The total time passed was 8 hours and 16 minutes. 16 minutes late meant that the trip normally takes 8 hours. over 8 hours 16 minutes were lost. 16min divided by 8 hours is 2 minutes per hour. 2 minutes is 120 seconds (2*60). there are four 15 minute intervals in an hour so 120/4= 30 seconds per every 15 minutes.

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3 years ago