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VMariaS [17]
3 years ago
10

Simplify the expression (3 1/4)^2 to demonstrate the power of a power property. Show any intermittent steps that demonstrate how

you arrived at the simplified answer. 30 points

Mathematics
1 answer:
vichka [17]3 years ago
3 0

Answer:

By property of power of a power:

(3^{\frac{1}{4}} )^{2}=3^{(\frac{1}{2})}

Step-by-step explanation:

Given that (3^{\frac{1}{4}} )^{2}

The property of power of a power is given by,

=(a^{b} )^{2}

=(a^{b} )\times (a^{b} )

=(a^{(b+b)} )

Using the property of power of a power:

=(3^{\frac{1}{4}} )^{2}

=(3^{\frac{1}{4}} )\times (3^{\frac{1}{4}} )

=3^{(\frac{1}{4}+\frac{1}{4})}

=3^{(\frac{1}{2})}

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If g(x) = f(4x), which statement is true?
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Answer:

graph f(4x) grows by an exponential factor of 4 times that of graph g(x)

Step-by-step explanation:

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5 0
3 years ago
What is the perimeter of triangle JKL (same triangle as question #1)?
Keith_Richards [23]

Answer:

x=30

Step-by-step explanation:

You have to use intercept theorem, also known as Thales's theorem to slvoe this.

6 0
2 years ago
Can someone help me with this please?!
posledela

Answer:

x < 6

Step-by-step explanation:

1) -5x > -30

2) divide both sides by -5

3) flip the sign as we divided inequality by a negative

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7 0
2 years ago
Julianne opens a dance studio. Her start-up costs for the building, advertising, and supplies $52,000. Each day, she spends $650
Yuki888 [10]

The equation is:  960d-650d=52000 and Julianne will begin making a profit after 168 days.

<em><u>Explanation</u></em>

Her total start-up cost is $52,000.

Each day, she spends $650 on operating costs (like utilities and wages) and she earns $960 per day from her students' lesson fees.

If the number of days to overcome the start-up cost is  d , then

the total operation cost spent in  d days = \$650d and

the total students' lesson fees earned in  d days = \$960d

<em><u>Part A:</u></em>   The equation to represent the situation will be:   960d-650d=52000  

<u><em>Part B:</em></u><em> </em><em>  </em>Julianne will begin making a profit when....

960d-650d>52000\\ \\ 310d>52000\\ \\ d>\frac{52000}{310}\\ \\ d >167.741... \approx 168

So, Julianne will begin making a profit after 168 days.

5 0
3 years ago
there are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls are in the student council? What
madam [21]
Out of every 11 students 7 were girls. Set up the following proportion.
 
11/7 = 77/x Cross multiply
11x = 7*77
x = 7*77/11
x = 49

49 of the student council members were girls.
4 0
3 years ago
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