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anyanavicka [17]
3 years ago
7

THE RATIO OF SEVENTH GRADERS TO EIGHTH GRADERS PARTICIPATING IN THE SCIENCE FAIR IS 4:3 . THERE ARE 18 EIGHT GRADERS PARTICIPATI

NG IN THE SCIENCE FAIR. HOW MANY 7TH GRADERS ARE THERE?
Mathematics
1 answer:
slamgirl [31]3 years ago
5 0
4:3 > 8:6 > 12:9 > 16:12 > 20:15 > 24:18 the answer must be 24 seventh graders are there 
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It is easy 2,  5, 11,   20,  32,  47,   65
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Solve for x in the diagram below.<br><br> X=?
GenaCL600 [577]

Answer:

x = 40

Step-by-step explanation:

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ℎ ... ! <br> <br> REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Helen [10]

Answer:

$30.41

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3 years ago
What is the 5th term in the sequence d(n)=5/16 (2)^n−1
Verizon [17]

Answer:

Therefore the 5th term is 5.

Step-by-step explanation:

Given:

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d(n)=\dfrac{5}{16}2^{n-1}

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5 0
3 years ago
1. Which property is illustrated by the statement?(statement below)
bearhunter [10]

1. 8(-5/6) = (-5/6)8 illustrates the commutative property of multiplication.

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<h3>What is the Commutative Property of Multiplication?</h3>

The commutative property of multiplication states that the arrangement of change of numbers that you want to multiply does not change what you would get as the product.

For example, a × b = b × a.

In the same vein, 8(-5/6) = (-5/6)8 illustrates the commutative property of multiplication.

<h3>What is the Commutative Property of Addition?</h3>

The commutative property of addition also states that the order or arrangement of addends will not change the sum you would get.

For example, 3 + 2 = 2 + 3.

Therefore, the statement, 5.4 + 3 = 3 + 5.4 illustrates the commutative property of addition.

Learn more about the commutative property on:

brainly.com/question/2475734

#SPJ1

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