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3 years ago

Help me plssssssssssssssssssssssssssss

Mathematics

1 answer:

Sav [38]3 years ago

6 0

HELP ME PLES

PERIOD, FREQUENCY OR AMPLITUDE

1. Doesn't change period

2. More of this means more energy

3. Increases as a pendulum swings back and forth faster

4. Measured in cycles per second

5. Measured in meters or centimeters

6. This is decreases with smaller swing

7. If the frequency increases, this decreases

8. Measured in Hertz

9. Measured in seconds

10. if it swings back and forth slower, this decrease

11. As it dampens, this decreases

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A and B are two events.

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Answer:

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Step-by-step explanation:

We can solve P(A or B) by using the following:

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A money bag contains ten 5-dollar notes and thirty 10-dollar notes. If a note is randomly selected from the bag, what is the pro

lapo4ka [179]

Not a 5 dollar just means a 10 dollar

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desired=number of 10 dollar notes or 30

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3 years ago

What is the reciprocal of 4 5/8

Andrei [34K]

Answer:

8/45

Step-by-step explanation:

Write 4 5/8 as an improper fraction: 45/8.

Then invert this result, obtaining:

. This is the "reciprocal" of 4 5/8.

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3 years ago

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If Ray earns $120 for 15 hours of work how much will he earn for 20 hours of work at the same rate

Free_Kalibri [48]

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Step-by-step explanation:

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