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san4es73 [151]
3 years ago
12

A piece of pipe that is 8 feet long is cut into 1/4 ft pieces. How many pieces can be cut from the pipe

Mathematics
1 answer:
pshichka [43]3 years ago
5 0
Thirty two because you would divide 8 by 0.25
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Jose invested $5,100 in an account paying an interest rate of 8 % compounded
melisa1 [442]

Answer:

I think he will have 6,56$

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2 years ago
How do i measure the bounce height of a tennis ball released from a height of 150 cm?​
Naya [18.7K]

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Step-by-step explanation:

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2 years ago
The solution of equation 3n - 7 = 3 - 2n is????? I need this ans fast plsss
adoni [48]

Answer:

n=2

Step-by-step explanation:

3n-7=3-2n

5n=10 (add 2n on both sides and also add 7 on both sides of the equal sign)

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DUBS

6 0
2 years ago
Read 2 more answers
On each round, Ann and Bob each simultaneously toss a fair coin. Let Xn be the number of heads tossed in the 2n flips which occu
CaHeK987 [17]

Answer:

P=\frac{2n!}{m!*(2n-m)!}*0.5^{2n}

Step-by-step explanation:

In a coin toss the  probability of tossing a head is 0.5 (50% head/50% tails)

If n is the number of rounds and 2n the number of coins tossed (one for each player), the probability of having m heads tossed is:

R=\frac{2n!}{m!*(2n-m)!}

R is the number of cases (combination of coins tossed) that gives a m number of heads. Each case has a probability of P_{case}=0.5^{2n} so:

P=\frac{2n!}{m!*(2n-m)!}*0.5^{2n}

<u>For example, to toss 4 heads in 5 rounds: </u>

  • n=5
  • 2n=10
  • m=4

P=\frac{10!}{4!*(10-4)!}*0.5^{10}

P=\frac{10*9*8*7*6!}{4!*6!}*0.5^{10}

P=\frac{10*9*8*7}{4!}*0.5^{10}

P=\frac{10*9*8*7}{4!}*0.5^{10}=0.205

8 0
3 years ago
Cho tam giác ABC có diện tích= 105cm vuông. Trung tuyến AM và BN cắt nhau tại G.
joja [24]

Answer:

english pls.

Step-by-step explanation:

showing wrong transalation in transalate

5 0
2 years ago
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