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3 years ago

12 = 3 (g - 1) Options are: 5 3 -5 -3

Mathematics

2 answers:

azamat3 years ago

8 0

Answer:

It's 5.

Step-by-step explanation:

substituting g = 5 into the equation,

12 = 3(5 - 1)

12 = 12

grin007 [14]3 years ago

6 0

The answer would be -3 because you distribute

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Consider an experiment with a deck of 52 playing cards, in which there are 13 cards in each suit, two suits are black, and two s

lakkis [162]

Answer:

P (E1) = 1/2 or 50%

P (E2) = 3/13 or 23%

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of playing cards = 52

Number of suits = 4

Number of cards per suit = 13

Number of black suits = 2

Number of red suits = 2

2. Suppose E1 = the outcome is a red card and E2 = the outcome is a face card (K, Q, J). Determine P(E1 or E2).

P (E1) = Number of red cards/Total of playing cards

P (E1) = 26/52 = 1/2 = 50%

P (E2) = Number of face cards/Total of playing cards

P (E2) = 12/52 = 3/13 = 23%

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3 years ago

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The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.

wolverine [178]

Answer:

$\lambda=10^{-10}\ m$

Step-by-step explanation:

Given that,

The frequency of x-rays, $f=3\times 10^{18}\ Hz$

We need to find the wavelength for x-rays. The relation between wavelength, frequency and speed of light is given by :

$v=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^{8}}{3\times 10^{18}}\\\\=10^{-10}\ m$

So, the wavelength for x-rays is $10^{-10}\ m$ .

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3 years ago

Help please will give brainllst to the right answer

stich3 [128]

Answer:

Step-by-step explanation:

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3 years ago

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I have no idea how to solve this

Pavlova-9 [17]

Answer:

x = 25

Step-by-step explanation:

Hi there !

the opposite angles are equal

4x - 25 = 25 + 2x

4x - 2x = 25 + 25

2x = 50

x = 50 : 2

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Good luck !

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3 years ago

A family club keeps a small amount of money on hand for members to borrow for short periods of time. The simple interest charged

JulijaS [17]

Answer:

$6125

Step-by-step explanation:

5000 x 3 x .075 = 1,125

5000 + 1125 = 6125

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3 years ago