All categories

2 years ago

Need help. please give me a legit answer.

Mathematics

2 answers:

LekaFEV [45]2 years ago

5 0

Theyre all labeled correctly, what exactly is the question?

BARSIC [14]2 years ago

5 0

You are correct if those are your answers but what do u exactly need help on ?

You might be interested in

What is z? i don’t know how to solve.

vfiekz [6]

Honestly i agree with Nd12217 z is the answer to 136 x 150

Nevermind the answer is wrong

3 0

2 years ago

For the x-values 1,2,3, and so on the y values of a function form a geometric sequence that decreases in value. What type of fun

Oliga [24]

Answer: D. exponential growth

Step-by-step explanation:

6 0

3 years ago

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.

Elza [17]

Answer:

$\frac{\pi}{18}(e^{10} - e^8) \approx 3324$

Step-by-step explanation:

We begin by solving for x in term of y

$y = ln(3x)$

$e^y = 3x$

$x = \frac{e^y}{3}$

We can use the disk method to calculate the volume of rotation around the y axis

$V = \int\limits^5_4 {\pi r^2} \, dy$

Where $r = x = \frac{e^y}{3}$

$V = \int\limits^5_4 {\pi \left(\frac{e^y}{3}\right)^2} \, dy\\V = \frac{\pi}{9}\int\limits^5_4 {e^{2y}} \, dy\\\\V = \frac{\pi}{9}\left[\frac{e^{2y}}{2}\right]^5_4\\V = \frac{\pi}{9}(e^{10}/2 - e^8/2) = \frac{\pi}{18}(e^{10} - e^8)\\ V = \frac{\pi}{18}19045.5 \approx 3324$

4 0

3 years ago

The function c(p)=6⋅2p−1 represents the number of circles on page p in an artist’s book.

Leno4ka [110]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
I think the answer is C) The number of circles on a page is 6 times the number of circles on the previous page.

If we plugged in p = 1, then it leads to c(p) = 6

This is saying "on page 1 (p = 1), the number of circles on this page is 6"

ie, "There are 6 circles on page 1"

6 0

3 years ago

Read 2 more answers

Can a ratio be irrational?

zheka24 [161]

No because they can’t be expressed as ratios of the two integers

4 0

2 years ago

Read 2 more answers