2 years ago

In a survey 6% of adults did not know how to ride a bike. What percentage could ride?

Mathematics

2 answers:

xxMikexx [17]2 years ago

6 0

94% of the adults could ride a bike

Vesna [10]2 years ago

4 0

Answer:

I'm guessing 94% could ride.

Step-by-step explanation:

This answer only works if it said out of (100) people. etc...

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Help me on this i hate math and i don't understand bc i have to do this ASAP

Leto [7]

Scholar #2 is correct. You take 15=-3m-18+5m-7 and combie like terms. Which will leave you with 15=2m-25. You will simplify from there, getting 20=m.

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2 years ago

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Suppose an airport metal detector catches a person with metal 99% of the time. That is, it misses detecting a person with metal

frozen [14]

Answer:

The probability of missing the first metal-carrying person is P(x≤50)=0.395

Step-by-step explanation:

We define as success to: missing metal carrying detection.

p=0.01

P(x)= $\frac{n!}{x!(n-x)!} p^x(1-p)^{n-x}$

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2 years ago

What is 66% of 75? 25 33 40 49.5 66

Alja [10]

49.5 is the answer because 66% equals 2/3.

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3 years ago

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greg weights 212 pounds. he makes anew years day resolution to weight less then 185 pounds by his daughters wedding. he plans to

EastWind [94]

I'm sorry but what are we answering? i'd love to help but i'm confused

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3 years ago

If x is equal to –2, then find the value of 3x² + 5x

attashe74 [19]

Answer:

Step-by-step explanation:

3*(-2)to power of 2 + 5*-2

= 3*4 + 5*-2

= 12 + -10 = 2

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2 years ago