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3 years ago

10

Jason made Christmas cookies in the shape of stars and snowman. She made 12 star cookies and 8 snowman cookies. What percent of

the cookies were shaped like a star?

1 answer:

daser333 [38]3 years ago

4 0

Answer:12/20

Step-by-step explanation:there are 20 cookies total but 12 are star so it’s 12/20

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The answer is: m=f/a. use reverse operations so that m is now the subject

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2 years ago

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sveta [45]

Answer:

x = 1

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2 years ago

On Saturday, 45% of the music Brianna listened to was country songs. She listened

storchak [24]

Brianna listen 60 songs on Saturday !

<u>Step-by-step explanation:</u>

Here we have , On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday. How many songs did Brianna listen to on Saturday .Let's find out:

Let Brianna listens x songs ! So , 45% of x songs is 27 songs , i.e. On Saturday, 45% of the music Brianna listened to was country songs. She listened to 27 country songs on Saturday as :

⇒ $\frac{45(x)}{100} =27$

⇒ $\frac{45(x)}{100}(\frac{100}{45}) =27(\frac{100}{45})$

⇒ $x =27(\frac{100}{45})$

⇒ $x =\frac{2700}{45}$

⇒ $x =60$

Therefore , Brianna listen 60 songs on Saturday !

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3 years ago

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Use exponential growth equation.

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2 years ago

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