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fomenos
3 years ago
5

As a fundraiser, the Music Boosters wrapped gifts at the mall one weekend. Out of the 100 gifts they wrapped, 3/10 were for wedd

ings, and 37/100 were for baby showers. The rest of the gifts were for birthdays. What fraction of the gifts was for birthdays? Enter your answer in the boxes.
Mathematics
1 answer:
dangina [55]3 years ago
4 0

Answer: The fraction of the gifts were for birthdays = \dfrac{33}{100}.

Step-by-step explanation:

Given: fraction of gifts for weddings = \dfrac{3}{10}

fraction of gifts for baby showers = \dfrac{37}{100}

Rest of the gifts = 1-\dfrac3{10}-\dfrac{37}{100}

=\dfrac{100-30-37}{100}\ \ \ [\text{Making like fractions}]\\\\=\dfrac{100-67}{100}\\\\=\dfrac{33}{100}

Hence, the fraction of the gifts were for birthdays = \dfrac{33}{100}.

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<h3>How to determine the cosine ratio?</h3>

The complete question is added as an attachment


Start by calculating the hypotenuse (h) using

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The cosine ratio is then calculated as:

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This gives

cos(L) =5/13

Hence, the value of the cosine ratio cos(L) is 5/13

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3 years ago
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Answer:

After 9 years the account will be worth 13709.60$

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We are given the following in the question:

We are given the following in the question:

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