2 years ago

Which equation could represent the line of best fit for this data? HURRY HELP

Mathematics

1 answer:

labwork [276]2 years ago

7 0

The 1st one I think but not sure

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Andrew needs 995 tickets to get the prize he wants at the arcade. He already has 319 tickets and can earn 42 tickets each time h

hichkok12 [17]

Answer:

He has to play 17 times. Hope this Helps Have great day!

Step-by-step explanation:

i know this because 995-319=676 and 42x16=672 which is not enough so the answer would be 17

7 0

2 years ago

Yesterday I ran 5 miles. Today, I ran 3.7 Miles.

Stella [2.4K]

Answer:

percent decrease

26%

Step-by-step explanation:

Yesterday you ran 5 miles

Today you ran 3.7 miles

The amount went down, so the percent decreased

The percent decrease = (original - new)/original * 100 %

= (5-3.7)/5 * 100%

= 1.3/5 * 100 %

=.26 *100%

= 26%

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2 years ago

Read 2 more answers

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lara [203]

It’s 56 UwU

That’s your answer

5 0

2 years ago

A soccer player uses her head to hit a ball up in the air from a height of 2 meters with an initial vertical velocity of 5 meter

Mandarinka [93]

Answer:1.32 s

Step-by-step explanation:

Given

The initial height of ball H=2 m

Initial velocity u=5 m/s

Height of ball at any instant is given by

$H=-4.9t^2+5t+2$

The ball will hit the ground when h=0

$-4.9t^2+5t+2=0\\4.9t^2-5t-2=0\\t=\dfrac{5\pm\sqrt{25+4(4.9)(2)}}{2\times 4.9}\\t=\dfrac{5\pm\sqrt{64.2}}{9.8}\\t=\dfrac{5+8.01}{9.8}=1.32\ s\quad\text{Neglecting negative value of t}$

3 0

2 years ago

Solve the system of equations. 3x+2y+z=16 4x−y=−5 y+z=11

labwork [276]

Answer:

I have no clue j need more free answer

Step-by-step explanation:

3x+2y+z=16 4x-y=-5 y+x=11

6 0

2 years ago