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asambeis [7]
2 years ago
6

A student is assessing the correlation between the number of hours a plant receives sunlight and the helght to which it grows. T

he table below shows the data: Number of hours of sunlight - 0 1 2 3 4 5 6 78 9 (x) Height of plant in cm (y) 4 7 10 13 16 19 22 25 28 31
Part A: Is there any correlation between the number of hours of sunlight that a plant recelves and the helght to which it grows? Justify your answer. (4 points)
Part B: Write a function which best fits the data. (3 points)
Part C: What does the slope and y-intercept of the plot indicate about the plant? ​

Mathematics
1 answer:
kotykmax [81]2 years ago
5 0
Just use quiz lit and it’ll give you all the answers you need for your answers
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Solve and write in simplest form, 4/6 x 6/8
brilliants [131]

Answer:

1/2

Step-by-step explanation:

4x6=24

6x8=48

24/24=1

48/24=2

Therefore, it is 1/2

5 0
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Miguel reels his teacher that 1/5 is the same as 20% what best justifies Miguel’s answer
horrorfan [7]
If you do the proportion, you have to put 1/5 = 20/100. The 20 represents the percentage. Then you have to say to yourself that how many time 5 goes to 100, well its x20 then if we multiply 1 x 20 we'll get 20. So, he is correct, 1/5 = 20%. Remember what number we think of when we hear the word percent, the number is 100.
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3 years ago
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VikaD [51]

Answer:

Step-by-step explanation:

A dependent variable in an expression is one whose value can be determined only when the value of other variable (i.e independent) is known.

A. The cost at the fitness center depends on the number of months (x).

The cost is the dependent variable, and number of months (x) is the independent variable.

f(x) = 100 + 40x

Example, the cost paid for 12 months can be determined as;

f(12) = 100 + 40(12)

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Thus, $580 would be paid for 12 months at the fitness center.

B. The lettuce is sold at $1.69 per pound. The cost depends on the number of pounds of lettuce bought.

The cost is the dependent variable, while the number of pounds of lettuce (x) bought is the independent variable.

So that;

f(x) = 1.69x

The cost of 10 pounds of lettuce can be determined as;

f(x) = 1.69(10)

     = 16.9

Thus, the cost of 10 lb of lettuce is $16.90.

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2 years ago
6x2 + 15x – 21<br> no clue
Gala2k [10]

Answer:

-303

Step-by-step explanation:

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3 years ago
What is the volume of the prism?<br><br> ____ cm3
Volgvan
The volume of this prism is: 240 cm3.

Because, in order to find the volume you have to do: V = w h l = 4 x 15 x 4 = 240.

(V = volume, w = width, h = height, and l = length)

Hope I helped!

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