2 years ago

in 3000 repetitions of an experiment, a random event occurred in 500 acres. The expected probability of this event is?

1 answer:

6 0

Roughly in the 20% percentile.<span />

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MatroZZZ [7]

5(1+9v) = 5+ 45v
20b+12= 4(5b+3)
And the last one is r=2
Hope this helps!

7 0

2 years ago

kow [346]

Answer:

Step-by-step explanation:

6 0

2 years ago

77julia77 [94]

Complementary angles add up to 90 so
angle + 47 = 90
angle = 90 - 47
angle = 43 so A

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2 years ago

Mice21 [21]

150*40/100=60
60+150=210.

7 0

2 years ago

KiRa [710]

Answer:

x=8

Step-by-step explanation:

6(x+20)=168

Divide each side by 6

6/6(x+20)=168/6

x+20 =28

Subtract 20 from each side

x+20-20 = 28-20

x =8

4 0

2 years ago