Answer:
5 cookies per minute.
Step-by-step explanation:
To do this, we divide 27.5 by 5.5 to get the unit rate, in other words, the amount of cookies eaten per minute. This gets us 5. That means Amy ate 5 cookies per minute.
Answer: after 5 years the population will be 486.
Step-by-step explanation:
9514 1404 393
Answer:
52 measures
Step-by-step explanation:
Let s represent the length of the second song. Then the first song's length is 108 -s, and the difference in length is ...
(108 -s) -(s) = 4
108 -2s = 4 . . . .collect terms
54 -s = 2 . . . . divide by 2
52 = s . . . . . add s-2
Grace's second song is 52 measures long.
Answer =18cm^2
Where by
A=L*W
Vol=[L*W]*H
90cm^3=A*5
90=5A
90/5=5A/5
A=18cm^2
Answer:
Inequality is y < 360
Step-by-step explanation:
Let y be the total cost of the vacation.
Now, since there are 3 persons in consideration and we want to keep the cost below $120 per person. Therefore, cost for each person is; y/3
Thus,representing this in inequality gives;
y/3 < 120
Multiplying both sides by 3 to get;
y < 360
