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adelina 88 [10]
3 years ago
13

Pls :( can someone help me (Circumference and area) !due today!

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
8 0
Using pie to solve:
Circumference: 43.98 (rounded)
Area: 153.94 (rounded)

Using 3.14 for pie
Circumference: 43.96
Area: 153.86
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Emily's bill for dinner at a restaurant was $61. She left an 18% tip. What was the amount of the tip?
UkoKoshka [18]
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3 years ago
There is 3/4 of pizza leftover from the night before . how many 1/8 portions are there
serg [7]
We want to know how many 1/8's are in 3/4, so we divide.

\sf\dfrac{3}{4}\div\dfrac{1}{8}

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\sf\dfrac{3}{4}\times\dfrac{8}{1}

Multiply the numerators and denominators together:

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\boxed{\sf6}
3 0
3 years ago
Read 2 more answers
I am stuck what is x in 20*x=3
-Dominant- [34]

Answer:

.15 would be the answer

Step-by-step explanation:

6 0
3 years ago
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Luther earned some money doing odd jobs last summer and put it in a savings account that earns 3% interest compounded quarterly
inysia [295]

The function we have to use in this case is

m(t)=m_o\cdot(1+\frac{0.03}{4})^{4t}

where mo is the initial amount of money. After 2 teats we get that

\begin{gathered} m_0\cdot(1+\frac{0.03}{4})^8=800 \\ m_0\cdot1.06=800 \\ m_0=\frac{800}{1.06}\approx754.71 \end{gathered}

SO he earned 755 approximately

8 0
1 year ago
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