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taurus [48]
3 years ago
6

Evaluate 2xcubed if x= 3/4

Mathematics
1 answer:
Monica [59]3 years ago
6 0

9514 1404 393

Answer:

  27/32

Step-by-step explanation:

2x³ for x = 3/4 is ...

  2(3/4)³ = 2·3³/4³ = 2·27/64 = 27/32

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A gallon of paint will cover 144 square feet of floor space. What are the dimensions of the largest square floor that the gallon
Mkey [24]
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Hope this helped :)
8 0
3 years ago
Simplify<br> -1/2 + 3-4x + 5 + 3/2x<br> Enter your answer in the box.
Kamila [148]
This simplifies to 8 - 4 + 2/2 which can be
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3 0
3 years ago
Read 2 more answers
Jason's making punch by mixing 1/2 cup of orange juice and 1/5 cup of mango juice. He wants to mix the orange juice and mango ju
Korolek [52]

Answer:

Orange juice cups = 15

Mango juice cups = 6

Step-by-step explanation:

\text{Fraction of orange cup used in one punch = }\frac{1}{2}\\\\\text{Fraction of mango cup used in one punch = }\frac{1}{5}\\\\\text{Now, to calculate the ratio : lcm of (2,5) = 10}\\\\So, Orange : Mango = \frac{1}{2}\times 10 :\frac{1}{5}\times 10=5:2\\\\\text{Now, required no. of orange juice cups = }\frac{\text{Orange cup ratio}}{\text{Sum of ratios}}\times 21\\\\=\frac{5}{7}\times 21=15\thinspace cups

\text{Now, required no. of mango juice cups = }\frac{\text{Mango cup ratio}}{\text{Sum of ratios}}\times 21\\\\=\frac{2}{7}\times 21=6\thinspace cups

Hence, No. of Orange juice cups needed to make 21 cups = 15 and no. of Mango juice cups needed to make 21 cups = 6


7 0
3 years ago
Lexie rolls a six-sided number cube 1200 times.
Bingel [31]

Answer:

<em>your answer is D lexie will roll an even number roughly 400 times but not exactly 400 times </em>

<em>hope this helps</em>

5 0
3 years ago
Hich is the joint relative frequency for the people who can only see the sunset?
UNO [17]

Answer:

12/38

Step-by-step explanation:

7 0
2 years ago
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