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2 years ago

Explain why 8 < x < 2 has no solution? need the answer quick

Mathematics

1 answer:

lord [1]2 years ago

8 0

Answer:

8 < x < 2 has no solution because there is no number greater than 8 (8 < x), yet less than 2 (x < 2). It's impossible, so there is no solution.

If the inequality was something like 8 < x < 10, then it will work because 8 can be less than x and x can be less than 10.

Hope this helps and have a great rest of your day! :)

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josephine is taking a college course, and her professor bases the course grade on the average of 2 tests taken in the semester.

mihalych1998 [28]

Averaging formula:

A=sum of n values / n

Substitute the variables,

c is the average,

a and b are the test scores

∴

$c=\frac{a+b}{2}$

rearrange for b

$2c=a+b$

$2c-a=b$

6 0

2 years ago

Please show me step by step how to do this

Stels [109]

Answer:

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

Step-by-step explanation:

The statement describes an arithmetic progression, which is defined by following formula:

$p(n) = p_{1}+r\cdot (n-1)$ (1)

Where:

$p_{1}$ - First element of the sequence.

$r$ - Progression rate.

$n$ - Index of the n-th element of the sequence.

$p(n)$ - n-th element of the series.

If we know that $p_{1} = 1$ , $n = 2$ and $p(n) = 5$ , then the progression rate is:

$r = \frac{p(n)-p_{1}}{n-1}$

$r = 4$

The set of elements of the series are described by $p(n) = 1 + 4\cdot (n-1)$ .

Lastly, if we know that $n = 300$ , then the 300th term of the sequence is:

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 1197$

And the next three terms of the sequence are:

n = 5

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 17$

n = 6

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 21$

n = 7

$p(n) = 1 + 4\cdot (n-1)$

$p(n) = 25$

The next three terms of the sequence are 17, 21 and 25.

The 300th term of the sequence is 1197.

8 0

3 years ago

Letty has $5.00 in nickels, dimes & quarters. She has 3 times as many nickels as dimes. She has 5 times as much money in qua

Volgvan

Well
n+2d+5q=100
n=3d
q=n
Therefore n=15 and q=15

Hope this helped :)

5 0

4 years ago

An abscissa point equal to the opposite of three quarters and ordinate equal to two

klemol [59]

Answer:

P(- 3/4, 2)

Step-by-step explanation:

Translating statement

3/4 ... opposite = - 3/4

ordered 2

P(- 3/4, 2)

8 0

3 years ago

What is the mode of the data set? Please help.

givi [52]

The mode of the data set is 92.

5 0

3 years ago