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Reptile [31]
3 years ago
8

IF YOU GET THIS QUESTION RIGHT I HAVE TWO MORE FOR YOU WHICH IS MORE POINTS. ONLY IF YOU GET IT RIGHT THOUGH

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

1.74%

Step-by-step explanation:

2.87-2.82=0.05

0.05/2.87=x/100

0.05x=287

x=1.74

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(8.75-2.16)÷7.1+(4.5+1.3)÷4.3
kirill [66]

Answer:

2.27700622339

Step-by-step explanation:

Calculated your welcome

7 0
3 years ago
Read 2 more answers
13. Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine v
suter [353]
Since the Power is directly proportional to the velocity, their ratio \frac{P}{v^{3} } is constant.

<span>Therefore </span>\frac{500}{ 10^{3} } = \frac{x}{ 12^{3} } which is a proportion:

500 : 1000 = x : 1728

that can be easily solved:

x = (500×1728)/1000 = 864kW

8 0
3 years ago
Read 2 more answers
Adam sleeps for nine hours each night, five nights a week, and 11 hours for two nights a week.
melisa1 [442]

Answer:

E

Step-by-step explanation:

3 0
3 years ago
HELP 20 POINTS!!! Does the infinite geometric series diverge or converge? Explain.
Nitella [24]

Answer:

c. it converges, it has a sum

8 0
3 years ago
Read 2 more answers
If y varies directly as x and y = 36 when x = 4,what is the constant of variation?​
Inessa05 [86]

Answer:

9

Step-by-step explanation:

Y ~ X

Y = KX

K = Y/X

K = 36/4

K = 9

7 0
3 years ago
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