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guajiro [1.7K]
3 years ago
6

What radical expression is not simplified?

Mathematics
1 answer:
rodikova [14]3 years ago
5 0
B 2/10 is not simplified because you can divide each number by 2 reducing it to 1/5.
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Dr. Hadden wants to conduct a study that will allow him to make claims that apply to all college students. Which of the followin
Elena-2011 [213]

Answer: (D) The external validity of the study

Explanation:

 The external validity is the type of study which basically depicts that the concept of the study result must be meaningful. The external validity mainly apply in the conclusion in the scientific concepts and study about the main context.

External validity is the type of validity in which we extent the result of the study across the different types of situations, times and people. In mathematics, the external validity concept is applicable for determining the statistical and the various computational methods.

7 0
3 years ago
Which of the following expressions is equal to g(x)?
Tatiana [17]

Answer:

Option D is right

Step-by-step explanation:

Given are two graphs.  The first one is given as

f(x) = log_{2} x\\

The second one equation we have to find out.

Option A given as

g(x) =\frac{1}{2}  log_{2} x is having x intercept as

(0,1/2).  But our g(x) has x intercept as 1.  Hence not correct.

Option B: g(x) = log_{2} \frac{1}{2} x

This has x intercept as (0,2).  Since does not match with g(x) not correct

OPtion C:

g(x) = log_{2} 2x

Here x intercept = 1 matches with ours.

Also g(2) = 2, twice as that of original f(x)

Hence option C is not  right

Option D is only right  because x intercept should be 1 and also when x=4 y=2(log 4 to base 2)

3 0
3 years ago
Read 2 more answers
Hey scale drawing of Jamy’s living room is 4cm in width and 6cm length. If each 2cm on the scale drawing equals 8 feet what are
igor_vitrenko [27]
2 cm = 8 feet.
4 / 2 = 2. 8 * 2 = 16.  16 feet in width.
Now, the length:
6 / 2 = 3. 8 * 3 = 24. 24 feet in length.
The actual dimensions are 16 feet in width and 24 feet in length.

5 0
3 years ago
What is the inequality 4/5__1/2
Lemur [1.5K]

Answer:

Step-by-step explanation:

Notice that:

● 1/2 = 0.5

● 4/5 = 0.8

0.8 is greater than 0.5.

So:

● 0.8 > 0.5

● 4/5 > 1/2

7 0
3 years ago
Read 2 more answers
What percent of 2.5 of 0.3
Alona [7]
It would be 12% because .3 divided by 2.5 is .12 which is equivalent to 12%
5 0
3 years ago
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