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Natali5045456 [20]
3 years ago
12

Please explain.... Is a statistical question something that can change???

Mathematics
1 answer:
Naily [24]3 years ago
7 0
A statistical question is a question that can have many variables also known as an answer for example.... How tall are all the people in my school?.... There would be many different answers.
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Consider a triangle ABC like the one below. Suppose that a =53, b=18, and A=130º. (The figure is not drawn to scale.) Solve the
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Answer:

B = 15.1°, C = 34.9°, c = 39.6

Step-by-step explanation:

law of sines

53/sin 130 = 18/sin B

sin B = .26;   B = 15.1°

C = 180 - 15.1 - 130 = 34.9°

c/sin 34.9 = 53/sin 130

c = 39.6

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3 years ago
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-6y + 10 = 8<br> I need to solve for y
Radda [10]

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\frac{1}{3}

Step-by-step explanation:

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How do you use proportions to solve percent problems​
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Answer:

Step-by-step explanation:

EXAMPLE #1:

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4 appears with the word of:

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A proportion showing one fraction  with PART as the numerator and 4 as the denominator equal to another fraction with 75 as the numerator and 100 as the denominator.

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The missing PART equals 4 times 75 divided by 100.

(Multiply the two opposite corners with numbers; then divide by the other number.)

4 times 75 = 100 times the part

300 = 100 times the part

300/100 = 100/100 times the part

3 =   the part

A proportion showing the denominator,  4, times the diagonally opposite 75; divided by  100.

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3 years ago
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