The aquarium tank volume is greater by a factor of 8³ = 512.
Answer: 17000000 ounces of gold were mined in that country that year.
Step-by-step explanation:
Let x represent the number of ounces of gold that were mined in that country that year.
Approximately 1,870,000 oz of gold went into the manufacturing of electronic equipment in a certain country in 1 year. This was 11% of all the gold mined in that country that year. This means that
11/100 × x = 1870000
0.11x = 1870000
x = 1870000/0.11
x = 17000000
It means coming right after the other
example, consecutive integers are like 1,2,3,4,5, etc
consecutive even integers are 2,4,6,8 etc
consecutive odd integers are 1,3,5,7, etc
you get the point
Wouldn’t it be 36.7 because that’s the arch am I right?
Answer:
27
Let's call the number of students taking chemistry x which makes the biology students 3x. Since the overlap is 4 the amount of students who take chemistry only or biology only is x - 4 and 3x - 4 respectively therefore we can write:
x - 4 + 3x - 4 + 4 = 32
4x - 4 = 32
4x = 36
x = 9
Since x = 9, the amount of biology students is 3x which is 3 * 9 = 27.
