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Arturiano [62]
2 years ago
7

An owner of a small store knows that in the last week 54 customers paid with cash , 42 paid with debit card,and 153 paid with cr

edit card. Based on the number of customers from last week , which fraction is closest to the probability that the next next customer will pay with cash
Mathematics
1 answer:
snow_lady [41]2 years ago
6 0

Answer: 18 /83

Step-by-step explanation:

Find the total number of customers

T = 54 + 42 + 153 = 249

The probability of the next customer paying with cash is (number of customers paid with cash / total customers)

= 54 / 249

which reduces to

18 /83

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4(2x - 3) = 6x + 2

Expand it:

8x - 12 = 6x + 2

+ 12 to both sides

8x = 6x + 14

- 6x from both sides

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Divide both sides by  2:

x = 7

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2 years ago
PLEASE HELP ME UwU
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Jordana drew the function below.
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3 years ago
Given f(x) and g(x) = f(x + k), use the graph to determine the value of k.
dedylja [7]

g(x) is basically transformed f(x). First, let's focus on f(x) graph. Notice how the graph has slope of 1 and intersect y-axis at (0,0).

Which means that our equation for f(x) is:

\large{f(x) = x}

Now then we focus on g(x). g(x) is f(x+k). That means if f(x) = x then f(x+k) would mean substitute x = x+k in the equation.

\large{f(x + k) = x + k }\\  \large{g(x) = x + k}

Next, we want to find the value of k. In the slope-intercept form or y = mx+b where m = slope and b = y-intercept. Notice the g(x) graph and see that the graph intersects y-axis at (0,4). Therefore k = y-intercept = 4.

\large{g(x) = x + 4}

Answer

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3 0
3 years ago
What are the steps on finding common denominators. PLEASE HELP
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Step-by-step explanation:

to find a common denominator, you have to find a number that "works" with every other number.

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Now list all your twelves

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to find the common factor you look at both your list of numbers and find one that's the same, sometimes it takes a long list of numbers to find the common factor, but you will run into one.

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now think about what you would multiply 4 by, to get to 12. The answer is

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and that's how you find it, let me know if you have questions :)

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