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Novay_Z [31]
3 years ago
9

4. Find f(2) if f(x) = 2x + 1.

Mathematics
2 answers:
irina [24]3 years ago
6 0

Answer:

X= .5 (decimal form)

X= 1/2 (Exact form)

Kamila [148]3 years ago
3 0

Answer: 5

Work Shown:

f(x) = 2x+1

f(2) = 2*2+1 ... x has been replaced with 2

f(2) = 4+1

f(2) = 5

The input is x = 2. The output is y = 5.

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Una bolsa contiene 4 canicas azules, 4 canicas rojas y 4 canicas verdes. Sacas aleatoriamente una canica y luego otra (sin reemp
sveticcg [70]

Answer:

la probabilidad es 1/11

Step-by-step explanation:

Hay 4+4+4 = 12 canicas en total en la bolsa.

Pues la posibilidad de sacar una canica azul en el principio es 4/12 o 1/3.

Y luego, no reemplaces la canica, y hay 11 canicas en total.

Por eso la posibilidad de sacar otra canica azul después es 3/11.

Son eventos independientes, y tenemos que multiplicarlos para tener la respuesta.

1/3 * 3/11 = 1/11

8 0
3 years ago
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7 0
2 years ago
Conduction can occur within a single substance, but parts of the substance must have which property? different temperatures diff
Julli [10]

Answer:

A,

Step-by-step explanation:

answer is A

6 0
3 years ago
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составь верные равенства и неравенства, используя таблицу: 32×2, 120+253, 900-653, 300×2, 640÷8, 900÷3, 450-350, 45×3
tekilochka [14]
What is your question?

5 0
3 years ago
What is the exact volume of the cone?<br><br> H = 6 cm<br> R = 9 cm
faltersainse [42]

Answer:

508.68 or 508.7

Step-by-step explanation:

V=1/3(3.14)(9)^2(6)

(3.14)(81) x 6

(3.14)(486)

1/3(1526)

(divide by 3)= 508.68

6 0
4 years ago
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