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3 years ago

Find an equivalent function to f(x) = 5(3)^3x. (5 points)

Mathematics

2 answers:

Elena-2011 [213]3 years ago

3 0

Answer:

$B. f(x) = 5(27)^x$

Step-by-step explanation:

Well lets graph it first,

Look at the image below ↓

By looking at the image we can tell that answer choice $B. f(x) = 5(27)^x$ .

<em>answer choice B is correct.</em>

<em />

<em>Hope this helps :)</em>

Vadim26 [7]3 years ago

3 0

Answer:

The correct result would be f(x) = 5(27)x.

Step-by-step explanation:

If you would like to find an equivalent function to f(x) = 5(3)^(3x), you can do this using the following steps:

f(x) = 5(3)^(3x) = 5(3^(3x)) = 5(27)^x = 5(27)x

hope this helped :)

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Kayla squared a number x and added this result to -6.5. This gave her an answer of 42.5.

ladessa [460]

Answer:

7, -7

Step-by-step explanation:

x^2-6.5= 42.5 add 6.5 to both sides

x^2= 49

The square root of 49 is 7 and -7.

7 0

3 years ago

There are 19 figure skaters in the Olympic women's competition, including 3 Americans. The gold medal goes to first place, silve

muminat

There are three different choices for the American.

There are 16 different choices for the first non-American and 15 different choices for the other non-American.

So, there are 3 x 16 x 15 different groups.

But, order is important -- who gets the gold, who gets the silver, and who gets the bronze -- there are 6 different ways to arrange the 3 winners (3! = 6).

Thus, there are 6 x 3 x 16 x 15 different results.

8 0

3 years ago

A cylinder has a base radius of 4m and a height of 6m. What is its volume in cubic m, to the nearest tenths place?

Ronch [10]

<h3>Answer:</h3>

301.6 cubic meters

<h3>Step-by-step explanation:</h3>

A cylinder is a shape with straight sides with circular or oval cross-sections. We know that the cylinder in the question must be a circular cylinder due to its radius description.

Volume Formula

A circular cylinder has a volume of $V=\pi r^2h$ . In this equation, V is the volume, r is the radius, and h is the height. The question tells us that r=4m and h=6m. So, we can plug these values into the formula.

Solving for Volume

To solve plug the values into the formula and rewrite the equation.

$V=\pi *4^2*6$

Next, apply the exponents.

$V=\pi *16*6$

Then, multiply the constants.

$V=\pi *96$

Finally, multiply the remaining terms. Remember to use the pi button on the calculator and not an estimation to get a more exact value.

$V=301.6$

Make sure your answer is rounded to the correct digit. This means that the volume must be 301.6 cubic meters.

6 0

2 years ago

NEED HELP WITH IXL S.16

zimovet [89]

Answer:

The slope of Function A is less than the slope of Function B.

Step-by-step explanation:

To know that Function A has a smaller slope than Function B we need to find out the slope of function A and B.

Function A is y = x + 1. I would graph it on the desmos calculator and the line should pop up. Seeing the line is square points, the line can now identify with a slope of 1.

Function B I would do the equation y2-y1/x2-x1 and I got 1-17/-1-3 which is equal to 4. Now we know that the slope of B is 4.

So B is equal to 4 and A is equal to 1 meaning the second option is correct.

I hope this helps:)

3 0

4 years ago

One fourth of the opposite of the difference of five and a number is less than twenty

Stels [109]

'of' means multiply

1/4 of (1/4 times ) the opposite of (-) difference of 5 and a number (5-n) is lesss than 20 (<20)

1/4 times -(5-n)<20
multiply both sides by 1/4
-(5-n)<5
multiply both sides by -1 remember to flip sign
5-n>-5
add n
5>n-5
add 5
10>n
n<10

the number is any number less than 10

4 0

3 years ago