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2 years ago

The chart below lists the original and sale prices of items at a clothing store.

Mathematics

1 answer:

Nonamiya [84]2 years ago

4 0

Answer:

I think Option C is the correct answer

I think it will help you.

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a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results

ELEN [110]

Answer:

Step-by-step explanation:

Two events A and B are independent when

$P(A|B)=P(A),$

where $P(A|B)$ is the probability that event A occurs given that event B has occured.

A = randomly selected person is from California

B = randomly selected person preferred brand A

A|B = being a person from California and preferring brand A.

Hence,

$P(A)=\dfrac{150}{275}=\dfrac{6}{11}\approx 0.55\\ \\P(B)=\dfrac{176}{275}=\dfrac{16}{25}=0.64\\ \\P(A|B)=\dfrac{96}{176}=\dfrac{6}{11}\approx 0.55$

Since $P(A)=P(A|B),$ events are independent.

4 0

3 years ago

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The quantities x and y in a ratio are called

lbvjy [14]

Answer:

The graph relates the temperature change

(in degrees Fahrenheit) to the altitude change

(in thousands of feet).

a. Is the relationship proportional? Explain.

b. Write an equation of the line. Interpret the slope.

c. You are at the bottom of a mountain where the temperature is

74\F

. The top of the mountain is 5500 feet above you.

What is the temperature at the top of the mountain?

Step-by-step explanation:

6 0

3 years ago

(4.0), (1,3)<br> Write in slope intercept form with steps

maxonik [38]

Slope:0
y-intercept: (0,5.2)

7 0

3 years ago

What is the slope of the equation: x = -2

Harrizon [31]

Answer:

undefined

Step-by-step explanation

it is a vertical line and has no defined slope

5 0

3 years ago

8/7 x 7/8<br> solve this.

Helen [10]

Answer: 1

Step-by-step explanation: Because it is

8 0

3 years ago

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