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3 years ago

2 to the square root of x-5>3

Mathematics

1 answer:

cluponka [151]3 years ago

7 0

Remove the radical by raising each side to the index of the radical.
x > 29/4

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Pls help! real answers only please and no links. Solve: 3 5/8 - 2 1/4

cestrela7 [59]

Answer:1 3/8

Step-by-step explanation:

4 0

3 years ago

Select the FALSE statement regarding the relationship between sampling error and sample size. a.) As a sample size decreases, th

Tresset [83]

Answer:

Option C

Step-by-step explanation:

The standard deviation of any sample is inversely proportional to the size of the sample. Thus, as the sample size increases, the standard deviation reduces or vice versa. Thus, option A is in correct

As the sample size increases, the confidence in estimate also increases Hence, option B is also incorrect

Option D is true to its words , hence it is also a wrong choice for this question

Hence, option C is correct

6 0

3 years ago

What does 4.1 equal

Katen [24]

In a fraction it will be 4 1/10

6 0

4 years ago

Given a sequence is defined by the explicit definition tn=n^2+n.... (questions attached)

s2008m [1.1K]

Question 1: The correct answer is Option 3: 20

Question 2: The correct answer is Option 3: 27

Step-by-step explanation:

We put the term number as value of n in explicit formula to find the term.

Question 1:

Given

$t_n=n^2+n$

To find t4, we will put t=4 in explicit formula

$t_4=(4)^2+4\\t_4=16+4\\t_4=20$

The correct answer is Option 3: 20

Question 2:

Given, the explicit formula

$t_n=2^n-n$

We have to find the 5th term, putting n=5 in the explicit formula

$t_5=2^5-5\\=32-5\\=27$

The correct answer is Option 3: 27

Keywords: Explicit formula, arithmetic sequence

Learn more about arithmetic sequence at:

#LearnwithBrainly

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3 years ago

Which system is represented by the graph?

butalik [34]

Pair of lines ...............................................................

3 0

4 years ago

Read 2 more answers