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ASHA 777 [7]
3 years ago
7

On the first math exam, 16 students received an A grade. On the second math exam,12 students received an A grade.what percentage

decrease is that?
Mathematics
1 answer:
Neko [114]3 years ago
8 0

Answer:

25%

Step-by-step explanation:

(16-12)/16=0.25

0.25×100=25

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Consider the following functions. f=[(-1,1),(1,-2),(3,-4) and g=[(5,0),(-3,4),(1,1),(-4,1)} Find (f-g)(1) =
Vilka [71]

The difference between the functions give:

(f - g)(1) = f(1) - g(1) = -3

<h3>How to find the difference between the functions?</h3>

For two functions f(x) and g(x), the difference is defined as:

(f - g)(x) = f(x) - g(x).

Then:

(f - g)(1) = f(1) - g(1)

By looking at the given tables, we know that:

f(1) = -2

g(1) = 1

Replacing that we get:

(f - g)(1) = f(1) - g(1) = -2 - 1 = -3

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2 years ago
Tess and Alice are both on the swim team. Last practice, they each swam laps for the same amount of time, but Tess finished more
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
(5x10)+(4x1)+(6x1/10)+(2x1/1000
Furkat [3]
This is the answer ,you should first do the multiplication then the sum.

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3 years ago
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Carmen is simplifying the expression (6. 21 0. 93) 0. 7. She recognizes that 0. 93 and 0. 07 will combine to equal 1, so she wou
Stells [14]

To solve the problem w must know about the Associative property.

<h2>Associative property</h2>

The associative property states that the addition of the sum of two numbers (a,b) and a third number(c) is equal to the addition of the sun of the last two numbers(b, c) and the first number(a).

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The property that will allow Carmen to do this without changing the value of the expression is the Associative property.

<h2>Explanation</h2>

Given to us

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<h3>Associative property.</h3>

Now, using Associative property,

(6.21 + 0.93 ) + 0.07

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Hence, the property that will allow Carmen to do this without changing the value of the expression is the Associative property.

Learn more about Associative property:

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2 years ago
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