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2 years ago

15

In the school faculty parking lot on Tuesday, 18 of the 72 cars were white or black. What percent of the faculty cars were white

or black?

1 answer:

ruslelena [56]2 years ago

8 0

Answer:

25%

Step-by-step explanation:

We can do 18/72=0.25

A percent is a decimal pushed 2 numbers back so 25%

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Write an inequality. Thank you!<br><br> PLEASE ANSWER IMMEDIATELY!

guapka [62]

Answer:

m > 2

Step-by-step explanation:

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2 years ago

Describe the translation from f ( x ) = I x I... to f ( x ) = I x - 1 I + 11.

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1 year ago

Julie pays for a meal at a restaurant with a $20 bill. Let c represent the cost of the food. The total cost includes a tip that

MAVERICK [17]

(c/5+c)-20 You divide the total cost by five to get the tip. You add that to the cost, and the tip and cost added together is the total cost. Subract that from a $20.00 bill and you have the answer! Hope this helps!

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2 years ago

Find the remainder when 2^1990 is divided by 1990.

german

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5 0

2 years ago

Explain how the Quotient of Powers Property was used to simplify this expression.

Strike441 [17]

Answer:

$\frac{5^{4}}{25} = 25$

Step-by-step explanation:

I'm not sure if you had a typographical error with this statement, "5 to the fourth power, over 25 = 52."

According to the <u>Quotient Rule of Exponents</u><u>:</u>

$\frac{a^{m}}{a^{n}} = a^{(m-n)}$

Method 1:

In order for you apply the Quotient Rule, the base must be the same. Since 5 is a factor of 25, then you could rewrite 25 as 5². Doing so will give you the following exponential expression:

$\frac{5^{4}}{5^{2}} = 5^{(4 - 2)} = 5^{2} = 25$

Method 2:

Even if you solve the given problem manually, you'd still get the same answer:

$\frac{5^{4}}{25} = \frac{5*5*5*5}{25} = \frac{625}{25} = 25$

Both methods produced the same result, proving that the correct answer is 25.

Please mark my answer as the Brainliest, if you find this helpful :)

3 0

1 year ago