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gulaghasi [49]
2 years ago
14

3 points

Mathematics
2 answers:
ollegr [7]2 years ago
6 0

Answer: choosing from 3 red marbles, 4 yellow marbles, and 8 blue marbles

Step-by-step explanation:

ch4aika [34]2 years ago
3 0

I dont know completely but I think chosing from marbles

I tried...

Step-by-step explanation:

I eliminated the rest of the answer

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Eben, an alien from the planet Tellurango, kicks a football from field level. The equation for the football’s height in meters,
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<span>The maxima of a differential equation can be obtained by getting the 1st derivate dx/dy and equating it to 0.</span>

<span>Given the equation h = - 2 t^2 + 12 t       , taking the 1st derivative result in:</span>

dh = - 4 t dt + 12 dt

<span>dh / dt = 0 = - 4 t + 12   calculating for t:</span>

t = -12 / - 4

t = 3 s

Therefore the maximum height obtained is calculated by plugging in the value of t in the given equation.

h = -2 (3)^2 + 12 (3)

h = 18 m

This problem can also be solved graphically by plotting t (x-axis) against h (y-axis). Then assigning values to t and calculate for h and plot it in the graph to see the point in which the peak is obtained. Therefore the answer to this is:

<span>The ball reaches a maximum height of 18 meters. The maximum of h(t) can be found both graphically or algebraically, and lies at (3,18). The x-coordinate, 3, is the time in seconds it takes the ball to reach maximum height, and the y-coordinate, 18, is the max height in meters.</span>

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3 years ago
M,H, and G have written more than a combined total of 22 articles. H has written 1/4 as many as M. G has written 3/2 as M. Write
Natalka [10]

Missing part of the question:

Write an inequality to determine the number of articles, M could have written for the school newspaper.

Answer:

The inequality: 11M > 88

The solution: M > 8

Step-by-step explanation:

Given

From the question, we have the following parameters:

M + H + G > 22

H = \frac{1}{4}M

G = \frac{3}{2}M

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Substitute the values for H and G in the inequality:

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3 years ago
PLSSS HELP I don’t get how to answer this question I’m having trouble with this question
jek_recluse [69]

Answer:

525 I think correct me if im wrong

Step-by-step explanation:

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