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krok68 [10]
3 years ago
15

What is a good science fair project for 7th grade. I REALLY need help!

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

you could make a potato spud lamp

Step-by-step explanation:

hope this helps

Semenov [28]3 years ago
4 0
Like make a volcano and have have foam and all of that but have a little skier at the bottom and talk about how to calculate how long it eoyod take to hike up mount Everest as like 5 miles a hour or whatever then once it reaches the top have the foam come out of it as a avalanche. lol
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Write an inequality and use substitution to solve the following problem:
nekit [7.7K]

They already spent $2000, and they only had $5100

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7 0
3 years ago
1/9 equals what squared?​
Alex

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1/3 I think??????

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How to tell if a number is prime or composite
kobusy [5.1K]
A prime number<span> has only two factors: 1 and itself. A</span>composite number<span> has more than two factors. The</span>number<span> 1 is neither </span>prime<span> nor </span>composite<span>. The </span>prime numbers<span> between 2 and 31 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 and 31 since each of these </span>numbers<span> has only two factors, itself and 1.</span>
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3 years ago
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FInd the distance between the points (9,3) and (1,9)
BARSIC [14]

Answer:

=10

Step-by-step explanation:

1: Add the numbers

2: Factor the numbers

3: Apply radical rule

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3 0
3 years ago
What is the answer for 2(a+b)=
Rainbow [258]
<h3>It is equivalent to 2a+2b</h3>

We use the distributive property.

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2 times b = 2b

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