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3 years ago

Please hurry.-. and if u can give all answers to the lesson

Mathematics

1 answer:

Eduardwww [97]3 years ago

8 0

I think that You add all the ages and then divide by how many people you have so
100:10 = 10 is the mean age I guess?

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Using the prostate data from the faraway package with lpsa (log prostate specific antigen) as response and lcavol (log cancer vo

rewona [7]

Answer:

Step-by-step explanation:

Given that,pros.

lpsa = 1.507 + 0.719 lcavol

lpsa=0.719 lcavol + 1.507

Comparing this to equation of a straight line, y=mx+c

Then,

slope (m) = 0.719

And intercept (c) on y axis is 1.507

Then, the x axis is lcavol

Also, the y axis is lpsa.

Then the linear model preview is

Check attachment for the preview.

8 0

3 years ago

List the numbers in order from least to greatest<br> 4, -6,0, 8,-9,1,-3

lubasha [3.4K]

Answer:

Step-by-step explanation:

So remember we must start with the negative side.

-9, -6, -3, 0, 1, 4, 8

The greatest negative number (-9) is the lowest of all.

5 0

3 years ago

SIIOUS

I am Lyosha [343]

Answer: the distance is 8

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Vita saved $72 last December. This amount represents 2/9 of the total amount she saved last year. What is the total amount Vita

GrogVix [38]

$\dfrac{2}{9} \text { of the saving} = \$72$

-----------------------------------------------
Find 1/9 :
-----------------------------------------------
$\dfrac{1}{9} \text { of the saving} = \$72 \div 2$

$\dfrac{1}{9} \text { of the saving} = \$36$

-----------------------------------------------
Find 9/9 :
-----------------------------------------------
$\dfrac{9}{9} \text { of the saving} = \$36 \times 9$

$\dfrac{9}{9} \text { of the saving} = \$324$

-----------------------------------------------
Answer: The total amount is $324.
-----------------------------------------------

7 0

3 years ago

5(y + 3) = 5y + ____

Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers