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Drupady [299]
3 years ago
15

This is about upper and lower bound so anybody please carry on and help me here is a start the part underlined is where I got th

e marks.

Mathematics
1 answer:
RSB [31]3 years ago
3 0
I’m not too sure but I’ll help u out I did this in yr 9
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What is the distance between (22,-3) and (1, -3)?
Bingel [31]

Answer:

Option D

Step-by-step explanation:

<h2>Distance between two points</h2>

The y-value of the two points is unchanged. So, the line is parralel to x-axis.

The distance will be the diffrence between the x-co ordinates.

\sf Distance = 1 - (-2\dfrac{1}{2})

             \sf =1+\dfrac{5}{2}\\\\= \dfrac{2}{2}+\dfrac{5}{2}\\\\=\dfrac{7}{2}\\\\=3\dfrac{1}{2}

6 0
2 years ago
Which statement is true about the value of |6|
tiny-mole [99]

Answer:

the absolute value is 6

Step-by-step explanation:

-|6| += -6

|6|=6

|-6|=6

3 0
4 years ago
Whats the difference between a $20,000 and a $50,000 annual salary over a lifetime?
laiz [17]
The difference between the two salaries is $30,000
50,000
-20,000
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30,000
7 0
3 years ago
The countries population in 1991 was 231 million . In 1999 it’s was 233 million. estimate the population in 2003 used The expone
liraira [26]

Answer:

The population in 2003 was 234  million

Step-by-step explanation:

In order to calculate the population in 2003 we would have to use the The exponential growth formula as follows:

p(y)=ir^t

According to the given data:

p(y)=233 million

i=231 million

t =1999-1991

Therefore, 233 million=231 million r^(1999-1991)

(233 million/231 million)^(1/8)=r

p(y)=231 million(233 million/231 million)^((y-1991)/8)  

Therefore, in 2003   p(2003)=231 million(233 million/231 million)^((2003-1991)/8)

p(2003)=231 million(233 million/231 million)^(1.5)

p(2003)=234  million

The population in 2003 was 234  million

7 0
4 years ago
The long jump distance of four students are listed in the table below. How much farther did the student with the longest distanc
Tamiku [17]

Answer:

5.85

Step-by-step explanation:

how long she is gonna be jumping

3 0
4 years ago
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