During a 60 minute television program, 25% of the time is used for commercials and 5% of the time is used for the opening and cl
osing credits. How many minutes remain for the program itself?
1 answer:
Answer:
42 minutes
Explanation:
The total amount of anything expressed in percentage is 100%.
The reason for this is that per cent means per hundred.
So, 100% is
100
×
1
100
=
100
×
1
100
=
1
, which is a whole.
Moving to the question, a total of 25% + 5% = 30% of the time is used up by commercials and credits.
The time left for the program is 100% - 30% = 70%.
This is 70% of 60 minutes or
70
100
×
60
=
7
0
1
00
×
6
0
=
Step-by-step explanation:
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Answer:
9.75
Step-by-step explanation:
48-3=45
45-9=38
38÷4=9.75
Answer:
36.9 m
Step-by-step explanation:
h(t) = -4.9t² + 25t + 6
At t = 3:
h(3) = -4.9(3)² + 25(3) + 6
h(3) = -44.1 + 75 + 6
h(3) = 36.9
After 3 seconds, the ball will have a height of 36.9 meters.
I think its 5 because 5 times 20 is 100
Answer:
The tranformation ocurred in the graph is b.
Step-by-step explanation:
Because it is going inner, meaning the tranformation ocurred in the graph is b.
