Answer:
Я не говорю по-русски, но я думаю, что у нее 1/64 домашнее задание после 6 часов.
Step-by-step explanation:
Каждый час она завершает половину работы предыдущего часа.
c*y*k*a b*l*y*a*t comrade
Total of $7.75
13 more quarters than nickels
15 nickels = $0.75
28 quarters = $7.00
28 - 15 = 13 coins
$7.00 + $0.75 = $7.75
She has 15 nickels and 28 quarters.
Answer:
Therefore the third container contains = 43.23 % acid.
Step-by-step explanation:
Given that, One container is filled with the mixture that 25% acid. 55% acid is contain by second container.
Let the volume of first container be x cubic unit.
Since the volume of second container is 55% larger than the first.
Then the volume of the second container is
cubic unit.
cubic unit.
The amount of acid in first container is
cubic unit.
cubic unit.
The amount of acid in second container is
cubic unit.
cubic unit.
Total amount of acid cubic unit.
cubic unit.
cubic unit.
Total volume of mixture cubic unit.
cubic unit.
cubic unit.
The amount of acid in the mixture is
Therefore the third container contains acid.
Answer:
2 faces, 0 edges, and 0 vertices
Step-by-step explanation:
30-8=22 but I’m not sure about the graph part