Answer:
Robin spends 12.5% of the day playing and 25% of the day doing things other than sleeping, playing, or going to school.
Step-by-step explanation:
In a day, Robin spends his time :
At school = 6 hours
Sleeps = 9 hours
Plays = 3 hours
Total time spent = 6 + 9 + 3 = 18 hours
Time left = 24 - 18 = 6 hours
doing other things = 6 hours
Now we have to calculate what % of the day he is playing and doing other things.
He spends 3 hours in playing = 3 hours of 24 hours
= 3 ÷ 24 × 100 = 12.5%
He spends 6 hours in doing other things = 6 hours of 24 hours
= 6 ÷ 24 × 100 = 25%
Robin spends 12.5% of the day playing and 25% of the day doing things other than sleeping, playing, or going to school.
Answer:
38
Step-by-step explanation:
ok we know that the fence is 1.75 per foot and we need 10feet of it so it simple
math 10*1.75
17.50$
Answer:
2236.5
Step-by-step explanation:
The regression equation for predicting hiker's elevation is
y=9.06x+651.
Here x is the number of minutes.
We wish to estimate hiker's elevation after 175 minutes. For this purpose we put x=175 in the predicted regression equation.
y=9.06(175)+651
y=1585.5+651
y=2236.5
Thus, the hiker's elevation after 175 minutes is 2236.5 feet.
% of 600 g.
Answer:
380%
Step-by-step explanation:
2.28kg = 2280g
2280 = 600n
Divide both sides by the 600
2280 /600 = 600n /600
3.8 = n
Turn 3.8 into a percentage
3.8
= 38/10
= 380/100
= 380%
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Given:
Two numbers and 2.
To find:
How many are in 2.
Solution:
Let x be number of in 2.
Divide both sides by .
Therefore, required multiplication equation is and the required division equation is .