Answer: 60 inches
Step-by-step explanation:
Let x be the height of son in the beginning of the year.
If the height is increased 110% at the end of the year , then his height in the end of the year = 110% of x
[since 110%=1.1]
Since, his height at the end of the year = 66 inches
Hence, the height of Mrs. Peters son in the beginning of the year is 60 inches.
Answer:
3/4 sheet of construction paper each
Step-by-step explanation:
Think: That's "3 sheets for 4 friends." We can reduce this by dividing both quantities by 4:
3/4 sheet for each of 1 friend, or 3/4 sheet per friend.
Answer:
Step-by-step explanation:
Answer:
C. 21°C
Step-by-step explanation:
Substitute 69.8 for F in the equation, . This becomes . Divide both sides by to get .