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3 years ago

A border is made of 32 2/3 bricks that are 1 1/6 feet long

Mathematics

1 answer:

Ymorist [56]3 years ago

6 0

What’s the question??????

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Write an exponential function to describe the given sequence of numbers, assuming that the first number in the sequence correspo

Fantom [35]

Answer:

$y = 5(6) {}^{x}$

Step-by-step explanation:

A exponential function is represented by

$y = ab {}^{x}$

where a is the vertical stretch and b is the base and x is the nth

power of x

Since the first number corresponds with zero, that means our y intercept is the first number.

This means when x=0 , y=5 so let find the value of 5.

$5 = ab {}^{0}$

b to the 0th power equal 1 so

$5 = a \times 1$

$a = 5$

Our equation is for now

$y = 5b {}^{x}$

Now let plug in 1,30

$30 = 5b {}^{1}$

Divide 5 by both sides

$6 = b {}^{1}$

Anything to the 1st power is itself so b equal 6.

So our equation is

$y = 5(6) {}^{x}$

6 0

3 years ago

How do you solve 2x^2+x=-1?

Olin [163]

Answer:

x = 0.2

Step-by-step explanation:

2x^2+x=-1

4x + x = -1

5x = -1

divide by 5

5x/5 = -1/5

x = 0.2

3 0

3 years ago

The ratio of 96/3 please help

docker41 [41]

$\frac{96}{3}= \frac{ \frac{96}{3} }{ \frac{3}{3} }= \frac{32}{1} =32$

7 0

3 years ago

Tell if the events are independent or dependent. Explain your reasoning.

MakcuM [25]

The answer is D. When flipping a coin, the probability of getting tails does not change no matter how many times you flip the coin. It will always be 1/2.

3 0

3 years ago

Find the sum or difference <br> 31/4+42/4=

Alex73 [517]

The sum of 31/4+42/4= 18.25

<u>Step-by-step explanation</u>:

The denominators are same.
Then add the numerators and keep the denominators same.

The sum of (31/4) + (42/4) = (31+42)/4

⇒ 73/4

⇒ 18.25

8 0

3 years ago