2 years ago

There are 20 kids in your class and 13 of them are car riders. How many are bus

Mathematics

2 answers:

Simora [160]2 years ago

8 0

The answer is 7 because 13 kids ride cars and there are 20 kids

ira [324]2 years ago

5 0

7 I think because 20-13

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Write each expression as a single power of 10

swat32

Answer:

It is

${10}^{5}$

Step-by-step explanation:

$\frac{ {10}^{4}. {10}^{5} . {10}^{6} }{ {10}^{3} . {10}^{7} } = \frac{ {10}^{(4 + 5 + 6)} }{ {10}^{(3 + 7)} } \\ \\ = \frac{ {10}^{15} }{ {10}^{10} } \\ \\ = {10}^{(15 - 10)} \\ = {10}^{5}$

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2 years ago

Whats the radius if a basketball?

Dennis_Churaev [7]

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2 years ago

What is the slope of the graph?

Dennis_Churaev [7]

Answer:

-4

Step-by-step explanation:

Slope can be found with $\frac{y2-y1}{x2-x1}$

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(-2, 4) will fill the values of x1 and y1, and (-1, 0) will fill the values of x2 and y2

Insert the coordinates into the formula

$\frac{0-4}{(-1)-(-2)}$

$\frac{-4}{-1+2}$

$\frac{-4}{1}$

Therefore the slope is -4

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2 years ago

The pair of shoes you want is on sale for 25% off. If the shoes originally cost $65, how much is the sale price

Ludmilka [50]

$48.75
Good this help. Ask if you want me to explain :)

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2 years ago

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HELP NOwwwwWWWW ILL GIVE BRAINLIEST

Elza [17]

Answer: -7/3

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals of each other.

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1 year ago