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3 years ago

2, 2, 3, 4, 5, 6 what is the probability of spinning a 2? (in percentage) PLEAZ HELP

Mathematics

2 answers:

omeli [17]3 years ago

5 0

Answer:

ok i rlly dont kno but i do wanna be friends so are you down

Step-by-step explanation:

ANEK [815]3 years ago

5 0

Answer:

2/8

Step-by-step explanation:

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Simplify each expression using the distributive property 9(-7q-6)

hammer [34]

Answer:

-63q-54

Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

-63q-54

Hope this helps, and have a great day o(*￣▽￣*)ブ

5 0

3 years ago

Unit rate of 88 students for 4 classes

masya89 [10]

22 students per class
88/4 = 22

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3 years ago

Solve for x. 2x² +21x-61 = (x+7)² Please

Ymorist [56]

Answer:

$x = \frac{-7 +\sqrt{489} }{2}$

$x = \frac{-7 - \sqrt{489} }{2}$

Step-by-step explanation:

2x² +21x-61 = (x+7)²

expand

2x² + 21x - 61 = x² + 14x +49

move everything to one side

x² + 7x - 12 = 0

use quadratic formula

$x = \frac{-b +- \sqrt{b^{2}-4ac } }{2a}$

plug in the values

$x = \frac{-7 +- \sqrt{7^{2}-4(1)(-110) } }{2(1)}$

solve

$x = \frac{-7 +- \sqrt{49-4(1)(-110) } }{2}$

$x = \frac{-7 +- \sqrt{49 + 440 } }{2}$

$x = \frac{-7 +- \sqrt{489} }{2}$

7 0

2 years ago

Read 2 more answers

What is the area of this figure?

iVinArrow [24]

Answer: To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

6 0

3 years ago

What is the answer? 12 x 4 1/2 =?

TiliK225 [7]

Answer:

Step-by-step explanation:

What I would do is multiply 12x4 first to get 48, then after I'd multiply 12x1/2 to get 6 then I'd add them together to get 54.

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3 years ago