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3 years ago

Find the median of the data: 70, 72, 72, 74, 76, 77.

2 answers:

4 0

The median is 73 because since there is an even amount of number you will have to add the two numbers in the middle and divide by 2 to get your answer

marin [14]3 years ago

3 0

The answer is 73....

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There are twenty classes at Northwestern Middle School and twenty classes at Southeastern Middle School. The number of students

Contact [7]

Answer:

The means and medians are not the same. Or B

Step-by-step explanation:

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3 years ago

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Pasta comes with tomato sauce and can be ordered with some, all, or none of these ingredients in the sauce: {onions, garlic, car

Radda [10]

Answer:

FORMULA USED-

NUMBER OF SUBSETS OF A SET WITH n ELEMENTS= 2^n

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3 years ago

62.5% as two equivalent forms

mrs_skeptik [129]

62.5/100 and 0.625 are both equivalent.

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3 years ago

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Lucy needs to buy some organic apples, and her grocery store is having a sale on them. If she buys 3 or fewer pounds of apples,

Helga [31]

It is A you are correct

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3 years ago

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Find the value of x and y

Natalija [7]

Hello and Good Morning/Afternoon:

Let's take this problem step-by-step:

What does the information want:

value of x
value of y

Let's gather some information:

ΔA'BC' and ΔABC are similar triangles

⇒ Angle B is shared by both triangles

⇒ Angle A' and A are the same, as they are both on parallel

lines, A'C' and AC, and both angles are formed with the

same line AB

⇒ by the Angle-Angle Theorem*, they are similar triangles

If they are similar triangles:

⇒ their side lengths are proportional to each other

let's find x's value

⇒ let's set up a proportion

$\frac{A'B}{AB} =\frac{A'C'}{AC} \\\frac{30}{x+30} =\frac{14}{22} \\14(x+30) = 30*22\\14x + 420 = 660\\14x = 240\\x = 17.143$

let's find y's value

⇒ let's set up a proportion

$\frac{BC'}{BC} =\frac{A'C'}{AC} \\\frac{y}{y+15} =\frac{14}{22} \\22y=14(y+15)\\22y=14y+210\\8y=210\\y=26.25$

Answer:

x= 17.143
y = 26.25

Hope that helps!

#LearnwithBrainly

5 0

1 year ago