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2 years ago

The relationship between the height of a tree and the time snice the tree was planted?

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

3 0

Answer:

Answer: It´s correlated. Step-by-step explanation: The graph shows that the height of the tree increases as time passes, meaning that the more time that a three has been planted the more height it has, so there´s a direct correlation between the time passing and the height of the tree.

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What is the value of X

VMariaS [17]

The answer is in the attachment below:

5 0

2 years ago

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In a class election, 30 students voted for Emerald and 15 students voted for Beau. What percent of students voted for Beau?

ycow [4]

Answer:

1/3

Step-by-step explanation:

The total amount of students is 45. 1/3 of 45 is 15

5 0

3 years ago

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John is curious about the type of music his classmates enjoy and decides to survey 125 of his classmates. In his survey, 63 stud

goldfiish [28.3K]

Answer:

Total 22 students do not enjoy hip hop or pop.

Step-by-step explanation:

It is given that total number of students is 125.

A : Total number of students, who enjoy hip hop

B : Total number of students, who enjoy pop

A∩B : Total number of students, who enjoy both hip hop and pop music.

From the given information it is clear that

$A=90$

$A\cap B=63$

$A'\cap B=13$

$A'\cap=B-A\cap B$

$13=B-63$

$B=76$

Total number of students, who enjoy at least one of the music.

$A\cupB=A+B-A\cap B$

$A\cupB=90+76-63$

$A\cupB=103$

Total number of students, who do not enjoy any music.

$125-A\cupB=125-103=22$

Therefore total 22 students do not enjoy hip hop or pop.

3 0

3 years ago

why was everyone laughing? And if she said “after the ban”, does that mean past tense or future tense? Please explain

KatRina [158]

I don’t get why everyone is laughing.. but it’s in past tense since they are getting banned, or banned by now probably. That’s an interesting question

8 0

2 years ago

How do you find the slope of a line without the units of a graph?

tankabanditka [31]

Use m=y2-y1 over x2-x1.

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3 years ago