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Dima020 [189]
2 years ago
9

If ƒ={(5, 1),(6, 2),(7, 3),(8, 1),(9, 7)}, then the range of ƒ is {(1, 5),(2, 6),(3, 7),(1, 8),(7, 9)} {1, 2, 3, 7} {5, 6, 7, 8,

9} 30 pts!!!!
Mathematics
1 answer:
julsineya [31]2 years ago
6 0
You need to just rewrite this
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1. The scale of a map is 1 in = 19.5 mi map: ________ in actual: 9.5 mi 2. The scale of a map is 7 in = 16 mi map: 4.9 in actual
alexandr402 [8]
<span>We use ratio and proportion to solve each of these:
</span><span>
</span><span>1. The scale of a map is 1 in = 19.5 mi map: ________ in actual: 9.5 mi
</span><span>1 in / 19.5 mi = x in / 9.5 mi, x = 0.487 in
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</span><span>2. The scale of a map is 7 in = 16 mi map: 4.9 in actual: ______ mi
</span><span>7 in / 16 mi = 4.9 in / x mi, x = 11.2 mi
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</span><span>3. The scale factor for a model is 5 cm = ________ m Model : 72.5 cm actual: 165.3 m
</span><span>5 cm / x m = 72.5 cm / 165.3 m, x = 11.4 m
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</span><span>4. The scale of a map is 1 in = 9.6 mi map: ________ in actual: 34.7 mi
</span><span>1 in / 9.6 mi = x in / 34.7 mi, x = 3.62 in
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</span><span>5. The scale of a map is 1 ft = 9.6 mi map: ________ ft actual: 38.4 mi
</span><span>1 ft / 9.6 mi = x ft / 38.4 mi, x = 4 ft
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</span><span>6. The scale factor for a model is 5 cm = ________ m Model : 22.4 cm actual: 155.2 m
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</span><span>7. The scale of a map is 5 in = 10 mi map: 8.7 in actual: ______ mi
</span><span>5 in / 10 mi = 8.7 in / x mi, x = 17.4 mi
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</span><span>8. The scale of a map is 1 in = 13.5 mi map: ________ in actual: 65.9 mi
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</span><span>10. The scale factor for a model is 5 cm = ________ m Model : 29.7 cm actual: 179.5 m
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3 0
3 years ago
Write two equivalent fraction 2/6
NeX [460]
Two fractions equivalent to 2/6 are...

1/3 and 4/12


Hope this helps!! :)
7 0
3 years ago
What are whole numbers, integers, and rational numbers?
professor190 [17]

Answer:

Integers

Rational Numbers

Whole Numbers

In their respectful orders.

7 0
3 years ago
Read 2 more answers
PLEASE HELPPP!!! Which expression is equivalent to sum of quantity negative three and one third times n plus one sixth end quant
uranmaximum [27]

The given expression is equivalent to the expression - 11/6 n - 1/12. Then the correct option is C.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The sum of capacity minus three and one-third times n plus one-sixth ended capacity + capacity one and three-sixths times n minus three-twelfths end quantity.

Let n be the number. Then the expression will be

⇒ -(3  1/3)n + 1/6 + (1  3/6)n - 3/12

Simplify the equation, then we have

⇒ -(3  1/3)n + 1/6 + (1  3/6)n - 3/12

⇒ -10/3 n + 3/2 n + 1/6 - 1/4

⇒ -11/6 n - 1/12

The given expression is equivalent to the expression - 11/6 n - 1/12. Then the correct option is C.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

8 0
11 months ago
If my finger was about 3 inches long, about how many centimeters would it be?
liraira [26]
It would be 7.62 centimeters. Just multiply how many inches you have by 2.54, and you'll have your conversion.
~Silver
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3 years ago
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