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Firdavs [7]
3 years ago
8

Perform the indicated operation. 1 3/4 · 7/3? a.3/4 b.41/12 c.121/12 d.23/4

Mathematics
1 answer:
castortr0y [4]3 years ago
6 0

Answer:

\huge\boxed{b.\ 4\dfrac{1}{12}}

Step-by-step explanation:

1\dfrac{3}{4}\cdot\dfrac{7}{3}

convert the mixed number to the improper fraction:

1\dfrac{3}{4}=\dfrac{1\cdot4+3}{4}=\dfrac{7}{3}

multiply:

=\dfrac{7}{4}\cdot\dfrac{7}{3}=\dfrac{7\cdot7}{3\cdot4}=\dfrac{49}{12}=\dfrac{48+1}{12}=\dfrac{48}{12}+\dfrac{1}{12}=4\dfrac{1}{12}

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You are riding in a hot air balloon on Valentine’s Day withyour sweetheart. As you get ready to set your balloon downyou notice
densk [106]

Answer:

Try 750 ft?

Step-by-step explanation:

Proportion:

800/500 = 1,200/x

Solve:

1,200 / 800 = 1.5

1.5 * 500 = 750

Hope this helped!

Please mark as brainliest!

7 0
3 years ago
How do you do this question?
Evgesh-ka [11]

Step-by-step explanation:

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Sine and cosine have maximums of 1, so an upper bound of │f"(x)│is:

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8 0
2 years ago
Graph these equations:<br> x + 3y = 6<br> x + 3y = 9
Evgen [1.6K]
I don’t know if you can see this but I hope it does if u don’t understand let me know so I can explain!

6 0
2 years ago
Suppose you invested $10,000 part at 6% annual interest and the rest at 9% annual interest. If you received $684 in interest aft
victus00 [196]
Assuming simple interest (i.e. no compounding within first year), then
At 6%, interest = 10000*0.06=$600
At 9% interest = 10000*0.09 = $900

Two ways to find the ratio
method A. let x=proportion at 6%
then
600x+900(1-x)=684
Expand and solve
300x=900-684=216
x=216/300=0.72 or 72%
So 10000*0.72=7200 were invested at 6%
10000-7200=2800 were invested at 9%

method B: by proportions
Ratio of investments at 6% and 9%
= 900-684 : 684-600
=216 : 84
= 18 : 7
Amount invested at 6% = 18/(18+7) * 10000 = 0.72*10000 = 7200
Amount invested at 8% = 7/(18+7)*10000=0.28*10000=2800
5 0
3 years ago
(N^16) 1/4<br> Need help
Shtirlitz [24]

Answer:

{n}^{16} \times 1  \div 4 \\   {n}^{4}

Step-by-step explanation:

4 times 4 is 16 so while both are in power so we can do this like that

6 0
3 years ago
Read 2 more answers
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