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2 years ago

What is the domain of y=log 4(x+3)?

Mathematics

2 answers:

klemol [59]2 years ago

6 0

Answer:

Y= log 4(x+3)

then you should do (x+3)= 3x= log 4.

Step-by-step explanation: Sorry I'm not 100 % sure so yeah

But let's see 3x = log 4

oh so then you need to divide 3 at both sides so then what's 4/3= 1.3333333333.

So now I think it's C). All real numbers are les than 3.

Maslowich2 years ago

4 0

All the real number less than -3. It the first one hope this help

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Julian has to read 4 articles for school. He has 8 nights to read them. He decides to read the same number of articles each nigh

daser333 [38]

Answer:

a. He will have to read half an article per night

b. Fraction of the reading assignment read each night = $\frac{0.5}{4}=\frac{1}{8}$

Explanation:

Part a:

We are given that:

number of articles to read = 4 articles

number of nights = 8 nights

To get the number of articles that he should read per night, we will simply divide the the number of articles by the number of nights

Therefore:

number of articles to read per night = $\frac{4}{8}=\frac{1}{2}$ articles per night

Part b:

Now, we know that he will read half an article each night from a total of 4 articles

To get the fraction of the reading assignment read each night, we will divide the number of articles read each night by the total number of assignments

Therefore:

Fraction of the reading assignment read each night = $\frac{0.5}{4}=\frac{1}{8}$

Hope this helps :)

5 0

2 years ago

The winner of a basketball contest is the individual who scores the highest percentage of free throws. The top three finishers a

Kamila [148]

Answer:

Step-by-step explanation:

Convert all numbers to decimals

85% --> 0.85
0.88 --> 0.88

21/25 --> 0.84

Since these are the top three, the rest of the competitors are less than 0.84.

3 0

2 years ago

What is the value of x? Round to the nearest tenth.

kotykmax [81]

Answer:

27.5

Step-by-step explanation:

first you find what 30x30 is as A squared plus B squared is equal to C squared. your A is 12 and your C is 30.

so!

30x30 is 900

12x12 is 144

subtract 144 from 900 and you get 756. once you find the square root you get 27.49. then round up to 27.5

5 0

3 years ago

Read 2 more answers

Helppp I need an answer fast

laila [671]

Answer:6

Step-by-step explanation: PQRS is 2x the size of ABCD

8 0

8 months ago

Only need number 15 ugh i’m stupid

frutty [35]

Yes because 10^2+10^2=200
If you multiply a square root by itself it removes the root. Therefore making the statement 100+100=200; True

3 0

2 years ago