Question

solve all, please
your heartbeats 320 times in 5 minutes. what is your heart rate
- 64 beats per minute
- 32 beats per minute
- 6.4 beats per minute
- 60 beats per minute

all of the following equations are equivalent except for
- 8 to 12
- 15/10
- 2/3
- 6:9

in a library where the ratio of men to women is 3 to 1,_____ of all the members are men
- 1/2
- 1/3
- 3/4
- 2/3

select all that apply
which of the following are equivalent ratios
- 14/21
- 12/16
- 8/12
- 10/15
PLEASE RESPOND FAST

Answer 1

Answer:

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