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r-ruslan [8.4K]
2 years ago
8

Find the sum 6Y a +7Ya

Mathematics
1 answer:
erma4kov [3.2K]2 years ago
4 0

Answer:

13Ya is the answers for the question

Step-by-step explanation:

please mark me as brainlest

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A garden hose having an internal diameter of 0.740 in. ( 1.8796 cm ) is connected to a lawn sprinkler that consists merely of an
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Answer:

It will leave the sprinkler at speed of v_2=613.87m/sec

Step-by-step explanation:

We have given internal diameter of the garden hose d_1=0.740in=1.8796cm

So radius r_1=\frac{d_1}{2}=\frac{1.8796}{2}=0.9398cm

So area A_1=\pi r_1^2=3.14\times 0.9398^2=2.7733cm^2

Water in the hose has a speed of 4 ft/sec

So v_1=4ft/sec=121.92cm/sec(As\ 1ft/sec\ =30.48cm/sec)

Number of holes n = 36

Diameter of each hole d_2=0.1397cm

So radius r_2=0.0698cm

So area A_2=\pi r^2=3.14\times 0.0698^2=0.0153cm^2

From continuity equation

A_1v_1=nA_2v_2

2.7733\times 121.92=36\times 0.0153\times v_2

v_2=613.87m/sec

7 0
3 years ago
S.O.S help !!!!!!!!!!!!!!!!
inessss [21]

after 4 days 88 boats  will have passes under the bridge


3 0
3 years ago
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How would you correctly write the equation 4(10+5)=6(12-2) using the distributive property?
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the correct answer is 45=70

3 0
3 years ago
if 7 men and 5 womean have applied for job and 3 applicants are randomly selected from the probability that 2 are men​
barxatty [35]

The  probability that 2 men are selected is 49/144

Probability is the likelihood or chance that an event will occur.

If 7 men and 5 women have applied for job, the total number of people that applied will be 12 people

  • Pr(2 men are selected) = 7/12 * 7/12
  • Pr(2 men are selected) = 49/144

Hence the  probability that 2 men are selected is 49/144

​Learn more on probabaility here:brainly.com/question/24756209

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2 years ago
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One of my factors is equal to 5-2. I am the product 24. What are my other factors?
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5 - 2 = 3

3 x ? = 24
(24 ÷ 3 = 8)
3 x 8 = 24
7 0
3 years ago
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