C) 4/7 is not equal to 1/2
Relative Frequency is how often something happens divided by all outcomes.
24 adults like pizza from a total pf 50 adults.
The frequency of adults who like pizza is 24.
The Relative Frequency of winning is 24/50 = 0.48 = 48%
The copy machine makes 105 copies per minutes.
Step-by-step explanation:
Given,
Copies printed by photocopy machine = 735
Time taken by machine = 7 minutes
To find the unit rate in terms of minutes, we will divide the copies printed by machine by the time taken.
Copies printed in one minute = 
Copies printed in one minute = 105 copies
The copy machine makes 105 copies per minutes.
Keywords: unit rate, division
Learn more about unit rate at:
#LearnwithBrainly
Answer:
0
Step-by-step explanation:
if u add 0 to 0 your not adding nothing it stays the same
Answer:
about 409.946 Hz
Step-by-step explanation:
The multiplier of frequency is (√(tension multiplier))/(length multiplier), so is ...
(√1.25)/1.2 = (5/12)√5 ≈ 0.931695
So, the longer, tighter string will have the lower frequency of about ...
0.931695×440 Hz ≈ 409.946 Hz