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Lady bird [3.3K]
3 years ago
13

Solve the proportion. s+1/4 = 4/8 s=

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

Answer:

8 = 16

Step-by-step explanation:

1/4  =  4 /8

 

Cross multiply:

1 * 8 = 4 * 4

Simplifying

1 * 8 = 4 * 4

Multiply 1 * 8

8 = 4 * 4

Multiply 4 * 4

8 = 16

Solving

8 = 16

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3 years ago
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If the domain of f(n) = -4n - 3 is (-1, 1/4,4}, what is the range?
ahrayia [7]

Answer:

Range= \{1,-4,-19\}

Step-by-step explanation:

Given

f(n) = -4n - 3

n = \{-1,1/4,4\} --- domain

Required

Determine the range

To do this, we simply substitute the values of n in the given expression

So, we have:

n = -1

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n = 1/4

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n=4

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Hence, the range is:

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3 years ago
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3 years ago
This is 10 points, PLS help
algol [13]

Answer:

Sound can travel 12 miles per minute.

Step-by-step explanation:

Speed equation is distance divided by time.

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3 years ago
Jessica wants to make tarts. To make tarts, she needs ¾ of a cup of flour per batch of tarts. If Jessica has 9 cups of flour, th
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Answer:

108

Step-by-step explanation:

Jesicca wants to make tarts

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