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3 years ago

Is this graph a function A. Yes B. No PLEASE HELP 14 POINTS OR BRAINLIST

Mathematics

2 answers:

IgorC [24]3 years ago

5 0

Yes this graph is a function

Lubov Fominskaja [6]3 years ago

3 0

Answer: A

Step-by-step explanation:

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Which is equivalent

Citrus2011 [14]

For this case we must find an expression equivalent to:

$(x ^ {\frac {4} {3}} * x ^ {\frac {2} {3}}) ^ {\frac {1} {3}}$

By definition of power properties we have to:

$(a ^ n) ^ m = a ^ {n * m}$

So, rewriting the expression we have:

$x ^ {\frac {4} {3 * 3}} * x ^ {\frac {2} {3 * 3}} =$

$x ^ {\frac {4} {9}} * x ^ {\frac {2} {9}} =$

By definition of multiplication of powers of the same base, we put the same base and add the exponents:

$x ^ {\frac {4} {9} + \frac {2} {9}} =\\x ^ {\frac {4 + 2} {9}} =\\x ^ {\frac {6} {9}} =\\x ^ {\frac {2} {3}}$

Answer:

Option B

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3 years ago

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PLZ HELP FAST (multiple choice)

Nataly_w [17]

The answer is 0 (my sentence needs to have 20 characters so I’m typing extra)

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2 years ago

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Debbie buys a tree for the holidays. She would like to determine the amount of space it will take up in her living room. The tre

Rina8888 [55]

Answer:

Volume = 200.96 cubic feet

Step-by-step explanation:

Volume of a cone is given by the formula $V=\frac{1}{3}\pi r^2 h$

Where r is the radius and h is the height

Given r = 4 and height is 3 times that. So height is 4*3 = 12

Plugging these into the formula we get:

Volume of Cone = $\frac{1}{3}\pi (4)^2 (12)\\=\frac{1}{3}(3.14)(16)(12)\\=200.96$

Thus, Volume = 200.96 cubic feet

3 0

3 years ago

Help and help on my recent question too please

sveticcg [70]

For the second one 1 mph equals 1.6 km so i’m pretty sure it would be all of them

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3 years ago

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Bharat types 20 words/min. How many words can he type in each length of time? a) 5 min b) 30 min c) 23 min

e-lub [12.9K]

Bharat can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

<h3>What are Arithmetic operations?</h3>

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

Bharat types 20 words per minute which are given in the question.

To determine the number of words can he type in each length of time

We have to multiply the time by his typing speed.

The number of words that can be typed by Bharat in 5 minutes :

⇒ 20 × 5

⇒ 100

The number of words that can be typed by Bharat in 30 minutes :

⇒ 20 × 30

⇒ 600

The number of words that can be typed by Bharat in 23 minutes :

⇒ 20 × 23

⇒ 460

Therefore, He can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

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1 year ago