2 years ago

Help me please!!! Which of the following rational functions is graphed below?

Mathematics

1 answer:

777dan777 [17]2 years ago

3 0

Answer:

let these by a guess Luck is luck get it

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Algebraic expression for 5 times a number

Step2247 [10]

It could be 5x, 5 being the digit, x being "a number"

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2 years ago

at a salsa making competition restaurant a won 56 out of 98 contests restaurant B won 84 out of 147 contests which restaurant ha

kaheart [24]

Answer:

It's a tie!

Step-by-step explanation:

The reason it was a tie is because

56/98 = 0.57 meaning that 57% of Restaurant A won

84/147 = 0.57 meaning that 57% of Restaurant B also won!

7 0

2 years ago

The population of rabbits on an island is growing exponentially. In the year 1990, the population of rabbits was 1200, and by 19

kobusy [5.1K]

Answer:

2023 rabbits

Step-by-step explanation:

The exponential model consists of the following expression:

$y = A \cdot r^{t}$

Where:

$A$ - Initial population.

$r$ - Increase rate.

$t$ - Time

$y$ - Current population.

The initial population and increase rate are, respectively:

$1200 = A \cdot r^{0}$

$A = 1200$

$1700 = 1200 \cdot r^{4}$

$r^{4} = \frac{1700}{1200}$

$r^{4} = \frac{17}{12}$

$r = \sqrt[4]{\frac{17}{12} }$

$r \approx 1.091$

The exponential model that predicts the population of rabbits is:

$y = 1200\cdot 1.091^{t}$

Lastly, the expected population for the year 1996 is:

$y = 1200\cdot 1.091^{6}$

$y\approx 2023.624\,rabbits$

5 0

3 years ago

After five years of earning interest at an annual rate of 4%, an investment has earned $1,200 in interest. Determine the amount

Andru [333]

P=I÷rt
P initial investment ?
I interest earned 1200
R interest rate 0.04
T time 5 years

P=1,200÷(0.04×5)
P=6,000

Hope it helps

6 0

2 years ago

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Shannon has 1 nickel, 2 dimes, and 5 unknown coins totaling $0.81. What kind of coins does Shannon have and how many are there o

AlekseyPX

Answer:

The 5 unknown are 1 quarter, 3 dimes, and 1 penny.

7 0

2 years ago

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