Answer:
Line A
Step-by-step explanation:
because Line A is increasing fast more than Line B
Answer:
Step-by-step explanation:
(103,581) • (%110)
= (103,581) • (1.10)
= $113,939.1
Answer:
72
t
Solution:
8(9) t
If he can run more than 9 laps today, but might not, then the total number of minutes can be more then or equal to nine laps.
Answer:
I guess that You made a mistake and You wanted to solve equations ![\sqrt[2]{y}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7By%7D)
. Then the answer is D because There is no number that gives a negative number after the square root
Step-by-step explanation:
Answer:
You will need
280 mL of the 60% solution
and 40 mL of pure alcohol.
Step-by-step explanation:
Let 'x' be the amount of 60% alcohol solution and y the amount of pure alcohol.
Therefore:
(0.6x + y)/320 = 0.65 ⇒ 0.6x + y = 208
x + y = 320
Solving the sistem of equations:
x = 280 and y = 40
Therefore, You will need
280 mL of the 60% solution
and 40 mL of pure alcohol.
