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3 years ago

14

Four every four female students in a training class, there are two men. There are seven male students. What is the total number

of students in the class?

1 answer:

Ratling [72]3 years ago

6 0

The is a great question! You could try to estimate or just calculate it but it's 21

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Hannah is saving for a trip during the upcoming summer break. She recorded the total amount of money she had in her trip account

EleoNora [17]

D) is correct.

Looking at the graph, it goes through the point (2, 200) and is very near the point (3, 300). This means it increases by nearly 100 every month; this tells us how much she saves each month.

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3 years ago

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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:

D.

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.

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2 years ago

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Will the shape shrink or enlarge?

aleksklad [387]

The shape will shrink

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3 years ago

What is the measure of angle C, m

Blizzard [7]

51°
Angles that are opposite to another angle are equal

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2 years ago

What is the mean absolute deviation of this data set?<br><br> 4, 8 , 3, 8, 7, 10, 9

sergeinik [125]

Answer: Mean Absolute Deviation (MAD): 7

Hope this helps u!

Have a good day and stay safe!

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