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xeze [42]
3 years ago
10

Which inequality does this graph represent?

Mathematics
1 answer:
Natali [406]3 years ago
5 0
I believe it is d also hope that help
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How many license plates can be made using 2 digits then 5 letters if repeated digits and letters are not allowed?
sveta [45]
In this question, we made a license that does not allow repeated digit and letter. That means the probability count of letter and digit will be decreased by 1 for every roll.
There is 10 kinds of digits (0-9) and 26 kinds of letters (a to z). So, 2 digits and 5 letter would be:
(10 * 9) * (26 * 25 * 24 * 23 * 22)= 710424000 kinds of license plates
3 0
3 years ago
Resolver xfa... El taller trata de division de polinomios o algo asi
luda_lava [24]

La altura del triangulo está dada por el polinomio:

p(x) = a + 4

<h3></h3><h3>¿Cual es la altura del triangulo?</h3>

Recordar que para un triangulo de base B y altura H, el area es

A = B*H/2

En este caso, sabemos que la base es B = (4*a^2 + 6)

Y el area es A = 2a^3 + 8a^2 +3a +12

Entoces la altura será un polinomio tal que:

P(a)*(4*a^2 + 6)/2 = 2a^3 + 8a^2 +3a +12

P(a)*(4*a^2 + 6) = 2*(2a^3 + 8a^2 +3a +12) = 4a^3 + 16a^2 + 6a + 24

Podemos ver que p(a) va a ser un polinomio de grado 1, entonces:

p(a) = (c*a + b)

Reemplazando eso:

(c*a + b)*(4*a^2 + 6) = 4a^3 + 16a^2 + 6a + 24

Expandiendo:

(4c)*a^3 + (6c)*a + (4b)*a^2 + 6*b = 4a^3 + 16a^2 + 6a + 24

Comparando terminos del mismo exponente, podemos ver que:

(4c) = 4

6c = 6

4b = 16

6b = 24

Resolviendo esas ecuaciones para c y b, podemos ver que:

b = 16/4 = 4

c = 4/4 = 1

Entonces la altura del triangulo está dada por el polinomio:

p(x) = a + 4

Sí quieres aprender más sober polinomios:

https://brainly.lat/tarea/17903571

#SPJ1

8 0
2 years ago
Is -31/8 less than, greater than, or equal to -3.92
Snezhnost [94]
-31/8 equalss -3.88 so -3.88 > -3.92
3 0
3 years ago
A box contains 5 plain pencils and 5 pens. A second box contains 3 color pencils and 7 crayons. One item from each box is chosen
kotegsom [21]
The events 'select a plain pencil' and 'select a color pencil' are independent. therefore the probability of both occurring is the product of their probabilities:
P(plain\ pencil\ and\ color\ pencil)=\frac{5}{10}\times\frac{3}{10}=\frac{3}{20}
The answer is 3/20 or 0.15.
8 0
4 years ago
Please help me with this question plzzzz
Bumek [7]
The probability of the spinner stopping on a 1, 2, 3 or 4, would be 100%, since these are the only numbers on the spinner (it is always going to land one of these numbers).

The probability of landing on 1, would be 25%, because there are 4 sections, each with a different number on it. So 100% divided by 4, is 25%.


Now, for your question. What is the probability that it would land on 1, 2 or 3? The answer would be 75%, because now we are no longer dealing with one section of the spinner, but rather three sections, so we can multiply 25% by 3, and that gives us 75%.



Short answer:

75% because the sections 1, 2 and 3 take up 75% of the spinner.
7 0
3 years ago
Read 2 more answers
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