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2 years ago

3

The scatter plot and table show the number of grapes and blueberries in 10 fruit baskets. When you use the two data points close

st to the line, which is the equation of the regression line?

1 answer:

blsea [12.9K]2 years ago

6 0

It is option D that's the answer

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A machine is made up of 3 components: an upper part, a middle part, and a lower part. the machine is then assembled. 5 percent o

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10 out of 100 are defective

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2 years ago

Three identical circular coins are lined up in a row as shown (the 10s represent their value, not a length). The distance betwee

son4ous [18]

Answer:

Diameter of a circle = 1.6 Cm

Step-by-step explanation:

Given:

Distance between first and third coins = 3.2 cm

Find:

Diameter of the coins = ?

Computation:

Number of circle = 3

In the given figure,distance between the first and third coins is 3.2 cm.

So,

Distance = 1st circle radius + 2nd circle diameter + 3rd circle radius

Distance = 1st circle radius + 2 (radius) + 3rd circle radius

Distance = R + 2R + R

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Diameter of a circle = 2 × radius

Diameter of a circle = 2 × 0.8

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2 years ago

Deondra has $12 to spend on a mixture of green and red grapes. What equation can she use to graph a line showing the different a

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Answer:

It depends on the cost of grapes.

Step-by-step explanation:

Half of 12 is 6, so if each pack of grapes cost 6 or less, she can buy a pack of green and red grapes.

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2 years ago

15. Snazzy Sneakers has a shoe sale. Anthony buys 4 pairs of shoes. How can you represent this? Choose all that apply.

olga55 [171]

Answer:

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Step-by-step explanation:

I dont really get the question so i thought it was 15 - 7??

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2 years ago

You and a friend have a hula hoop competition. you win 3 out of every 7 trials. your friend wins 5 more trials than you. how man

Ivenika [448]

Answer:

Total number of trials is 35.

Step-by-step explanation:

Given : Me and my friend have a hula hoop competition. I win 3 out of every 7 trials. My friend wins 5 more trials than me.

To find : How many trials are in the competition?

Solution :

Probability of my winning is 3 out of 7 trials $=\frac{3}{7}$

and probability of my friend's winning is $=1-\frac{3}{7}=\frac{4}{7}$

Let there be n numbers of trials.

Therefore, my score after n trials $=\frac{3n}{7}$

and my friend's score after n trials $=\frac{4n}{7}$

Now, the number of trials my friend won more than me is

$\frac{4n}{7}-\frac{3n}{7}=\frac{n}{7}$

We know, that my friend won 5 more trials than me so comparing the actual and given we get,

$\frac{n}{7}=5\\n=7\times5=35$

Therefore, total number of trials is 35.

We can also verify our answer by placing value of n,

After 35 trials I will win $\frac{3\times 35}{7}=15$ trials

and my friend will win $\frac{4\times 35}{7}=20$ trials.

Hence, my friend won 5 more trials than me.

3 0

2 years ago