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Alex17521 [72]
3 years ago
6

Juan has 4 1/2 meters of yarn. He needs to cut it into pieces that are 3/4 meter long for a math lesson. How many pieces of yarn

will he have?
A. 9
B. 5 1/4
C. 6
D. 3 3/4
Mathematics
1 answer:
salantis [7]3 years ago
3 0
The answer is c which is 6
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A celebrity called Wayne East has been having some money problems recently. He is thinking of investing in the greatest record i
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Answer:

Wayne west would have $5,015 in six months

Step-by-step explanation:

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We are given that α = 4.2 and  β = 1.03 and x = 6 months

Therefore, based on this model, y = αβˣ, the amount he would have in 6 months, y = 4.2*(1.03) ^{6}

y = 5.015 × 1000 = $ 5,015

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What is the volume of this sphere?
Natasha_Volkova [10]

Answer:

Option c. 11,488.21 cm3

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

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3 0
3 years ago
Which of these choices show a pair of equivalent expressions? Check all that apply.
AleksAgata [21]
The main rule we use in this exercise is 

( \sqrt{a} ) ^{m} =( a^{ \frac{1}{2}} )^{m} = a^{ \frac{1}{2}*m}=a^{ \frac{m}{2}}

and the more general case: 

(  \sqrt[n]{a}  ) ^{m} =( a^{ \frac{1}{n}} )^{m} = a^{ \frac{1}{n}*m}=a^{ \frac{m}{n}}
Using these rules, we make all the indices, or exponents, look like a^{ \frac{m}{n}}, and compare them to each other.

A. ( \sqrt{8} )^{9} =  (  8^{ \frac{1}{2}}   )^{9} = 8^{ \frac{1}{2}*9}= 8^{ \frac{9}{2}}

B. ( \sqrt{4} ) ^{5} =( 4^{ \frac{1}{2}} )^{5} = 4^{ \frac{1}{2}*5}=4^{ \frac{5}{2}}

C. (  \sqrt[3]{125} ) ^{7} =( 125^{ \frac{1}{3}} )^{7} = 125^{  \frac{1}{3}*7}= 125^{ \frac{7}{3}}

D. ( \sqrt{12} ) ^{7} =( 12^{ \frac{1}{2}} )^{7} = 12^{ \frac{1}{2}*7}=12^{ \frac{7}{2}}
4 0
3 years ago
Read 2 more answers
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