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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.

You might be interested in

What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm?

gizmo_the_mogwai [7]

Answer:

About 1310.469 cm³

Step-by-step explanation:

The formula is $\pi r\sqrt{h^2+r^2}=\pi\cdot19\cdot\sqrt{11^2+19^2}\approx1310.46973$

Hope this helps, and PM me with any more questions!

8 0

2 years ago

If 15% of 200 apples are bad, how many apples are bad?

jarptica [38.1K]

<h3>given:</h3>

apples= 200

bad apples= 15%

how many apples are bad.

<h3>solution:</h3>

$200 \times \frac{15}{100}$

$= 30$

therefore, there are 30 bad apples.

5 0

1 year ago

Find the zero of the following function: f(x)=2/3(x)+6

elixir [45]

X=-9.
explanation: You want to set the equation equal to 0, so 0=2/3x+6. Subtract 6 from each side... -6=2/3x. then multiply each side by the reciprocal of 2/3, or 3/2. The equation is now 6(3/2) = 2/3x(3/2). Knowing that the reciprocal of any number times itself =1, we can conclude that -18/2, or -9=1x.

7 0

2 years ago

a pharmacist believes the proportion of prescriptions that are antibiotics is decreasing. the pharmacist would like to test the

Lunna [17]

Since,Z < -1.65 we reject H₀

i.e there is enough evidence for the pharmacist to reject the null hypothesis

What is the null hypothesis?

Conjectures used in statistical tests, which are formal techniques for drawing conclusions or making judgments based on data, include the null hypothesis and the alternative hypothesis. The hypotheses, which are based on a sample of the population, are suppositions regarding a statistical model of the population. The tests are essential components of statistical inference and are frequently used to distinguish between statistical noise and scientific claims when interpreting experimental data in science.

"The null hypothesis is the proposition under investigation in a statistical significance test. The significance test is intended to determine how strong the evidence is against the null hypothesis. The null hypothesis is typically a claim that there is "no effect" or "no difference.H₀ is a common way to represent it.

The alternative hypothesis is the assertion that is being compared against the null hypothesis. Two symbols are H₁ and Hₐ.

Calculation:

Here H₀: P=0.52

H₁: P<0.52

Test statistic, Z = -1.89

critical value = -1.65

Decision rule: If zZ< -1.65 we reject H₀ and vice-versa

Since,Z < -1.65 we reject H₀

i.e there is enough evidence for the pharmacist to reject the null hypothesis

Learn more about the null hypothesis here:

brainly.com/question/13776238

#SPJ4

Disclaimer: The question was given incorrectly on the portal. Here is the correct question

Question:

6 0

1 year ago

What is the measure of angle z in this figure?

VladimirAG [237]

The measure for angle z is 137°. Because angle 43° and angle z are equal to 180°. Which leads u to this equation.
$z = 180 - 43$

7 0

3 years ago