Answer:
The correct answer is euros/kg
Step-by-step explanation:
- The dependent variable in the question is price whose unit can be dollar or euros.
- The independent variable is mass of the watermelons whose unit can be g or kg.
So, according to the options given the appropriate unit would be euros/kg
Answer:11
Step-by-step explanation:
Boys : girls=7:1
Sum of ratio=7+1=8
Let them number of girls be y
Then they number of boys=y+66
Total number of pupils=y+y+66
Total number of pupils=2y+66
Number of girls=(girls ratio)/(sum of ratio) x (total number of pupils)
y=1/8 x (2y+66)
Cross multiply
y x 8=2y + 66
8y=2y + 66
Collect like terms
8y-2y=66
6y=66
Divide both sides by 6
6y/6=66/6
y=11
The number of girls is 11
Answer:
360 degrees
Step-by-step explanation:
a rectangle has a total of 360 degrees and all the x and y values are at the corners so...
The interval that represents the inequality 1 < x ≤ 6 is given by:
B. (1,6].
<h3>What is the standard interval notation?</h3>
The standard interval notation of an interval of lower bound a and upper bound b is given by:
[a,b].
The inequality notation is:
a ≤ x ≤ b
The set builder notation is:
{x | a ≤ x ≤ b}.
In this problem, we are given the inequality 1 ≤ x ≤ 6, hence a = 1 and b = 6, and <u>open at x = 1 and closed at x = 6,</u> hence the interval is:
B. (1,6].
More can be learned about intervals and inequalities at brainly.com/question/15034661
#SPJ1
To solve this problem, divide both sides by 5 and you get a ratio of 24 to 1. The answer is 24 minutes per night. I hope this helped!
