Answer:
A
Step-by-step explanation:
300 minus 15 ( times each week that passed) would equal how much she owes
Answer:
Step-by-step explanation:
Denominators: 6 is 2 times more than 3
Make them common fractions
5/6 and 2/6
They are 3/6 apart, or 1/2 apart
Answer:
5.2 = 0.5x + 1.9y
Step-by-step explanation:
In this case "standard form" signifies an equation resembling Ax + By = C.
Adding 0.5x to both sides results in 5.2-0.5x + 0.5x = 1.9y + 0.5x, or
5.2 = 0.5x + 1.9y, which is in "standard form."
Answer:
The number of students not in the marching band is 346.5
Step-by-step explanation:
Given as :
The total number of children that attend a high school = 450
The percentage of students in the marching band = 23 %
Let The number of students not in the marching band = x
Now ,
∵ The percentage of students in the marching band = 23 %
∴ The percentage of students not in the marching band = 100 % - 23 % = 77 %
So, The number of students not in the marching band = 77 % of the total number of students in the school
I.e The number of students not in the marching band = 77 % × 450
Or , The number of students not in the marching band = × 450
∴ The number of students not in the marching band = 346.5
And The number of students in the marching band = 450 - 346.5 = 103.5
Hence The number of students not in the marching band is 346.5 Answer
The density formula is Density = Mass / Volume
(B) Mass of substance and (D) Volume of substance are required to find the density.