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vovikov84 [41]
3 years ago
14

Please help !!! Don’t understand this math problem

Mathematics
1 answer:
Scrat [10]3 years ago
8 0

Answer:

31.4

Step-by-step explanation:

10 x 3.14 ( pi) =31.4in2

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What is the value of (4/5 a 1/3) x 5^2 + 5/6 expressed in simplest form
LekaFEV [45]

Answer:

The choice C.

12 \frac{1}{2}

Step-by-step explanation:

( \frac{4}{5}  -  \frac{1}{3} ) \times  {5}^{2}   +  \frac{5}{6}  \\  \\ ( \frac{12}{15}  -  \frac{5}{15} ) \times 25 +  \frac{5}{6}  \\  \\ ( \frac{12 - 5}{15} ) \times 25 +  \frac{5}{6}  \\  \\ ( \frac{7}{15} ) \times 25 +  \frac{5}{6}  \\  \\  \frac{35}{3}  +  \frac{5}{6}  \\  \\  \frac{70}{6}  +  \frac{5}{6}  =  \frac{75}{6}  \\  \\  =  \frac{25}{2}  = 12 \frac{1}{2}

I hope I helped you^_^

8 0
3 years ago
A six-sided die is rolled two times. What is the theoretical fractional probability that the first number is even and the second
Nostrana [21]

Answer:

The theoretical probability that the first number is even and the second number is odd is \frac{1}{4}.

Step-by-step explanation:

Since each dice has six sides, and there are two die, the total amount of different outcomes are 6^2 or 36. The probability of getting an even number on the first roll is \frac{3}{6} or \frac{1}{2}, and the probability of getting an odd number on the second roll is also \frac{3}{6} or \frac{1}{2}, so the probability of getting an even number on the first roll and an odd number on the second roll is \frac{1}{2} * \frac{1}{2} = \frac{1}{4}.

6 0
3 years ago
John has 10 cricket bats in his cricket bag. in how many different orders can he pick the 10 bats from the bag
NARA [144]

Answer:

3628800

plz mark as brainliest

Step-by-step explanation:

6 0
3 years ago
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A rectangular prism and its dimensions are shown in the diagram.
Sergeu [11.5K]

Answer:

148.2

Step-by-step explanation:

LA= PH

P= 8.2+8.2+3.2+3.2=22.8 in

H= 6.5 in

PH= 22.8(6.5)= 148.2 in

8 0
2 years ago
Happy Earth Day. Have a wonderful Day! If you answer you must give me ten Earth day Activities to answer. Thank you!
emmasim [6.3K]

Answer:

Happy Earth Day to u too.

Step-by-step explanation:

1) Plant a sapling

2) Draw a poster related to Earth Day

3) Color a picture of the Earth/ tree

4) Decorate ur room with plants

5) Prepare a speech on Earth Day

6) Do T-shirt designing with Earth as a design

7) Buy a paper/ cloth bag

8) Recycle what u use

9 Avoid plastic

10) Use bikes or walk instead of vehicles

5 0
3 years ago
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