Answer:
11 bucks
Step-by-step explanation:
Do you see a pattern in the given information?
3 pages in 13 min
9 pages in 39 min
15 pages in 65 min
the rate of pages per min is constant
3/13 = 9/39 = 15/65
the Question is asking for time.. So the we need the rate as min per page 13/3 so when multiplied by the number of pages it cancels to give minutes.
Units cancel out just like numbers do so you know that the problem is set up correctly.
Answer:
the answer is 40 hope this helps you
Answer:
okay so 400%
Step-by-step explanation: Here's why so basically 80 divided by 4 is 20 and 20 rounded to the nearest tenth is 4 so 4 turned into a percentage is 400%. Sorry if I am incorrect.
Answer:
si,è equivalente
Usa il teorema di pitagora per calcolare la diagonale:
prendi i due lati L1 e L2
fai L1 alla seconda + L2 alla seconda e trovi l'area del quadrato costruito sulla diagonale
esso è il doppio del primo
Step-by-step explanation: