In the number 6,497.4, the underlined four is worth _____ times the other four.
2 answers:
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To write an expression in function notation, you must solve it for the dependent variable.
Assuming that you want the expression to be written in the form (i.e., assuming that x is the independent variable), we have to solve the expression for y, which means that we want y to remain alone on the left hand side, and move everything else to the right hand side.
So, first of all, we can add 9x to both sides to get
Finally, we divide both sides by 3:
The size of a crowd standing along with a 1/4 mile section of a parade route: 5280 people
<h3>Further explanation </h3>Comparison is an effort to compare two or more objects in terms of shape or size, or number
Proportional Comparisons are comparisons of two or more numbers where one number increases, the other numbers also increase
Can be formulated
so that if:
x = 2
then
While the reversal value comparison is the comparison of two or more numbers where one number increases, the other number decreases in value
Can be formulated
so that if:
x = 2
then
The size of a crowd who can see the parade can be calculated using the principle of proportional comparison
- 1. We calculate the ratio of people and areas that can be occupied
The question stated that 10 people occupy a square measuring 5 feet by 5 feet
means the area occupied by 10 people = 5 ft x 5 ft = 25 ft²
so the ratio is :
- 2. We calculate the area of the road that can be occupied when viewing the parade
Because there are 1/4 mile section of a parade route and 5 feet deep on both sides of the street, the total area
1 mile = 5280 ft
1/4 mile = 1320 ft
Total area = 1320 ft x 5 ft (deep) x 2 (both sides of the street) = 13200 ft²
Then the comparison of points 1 and 2 can be used to calculate the total number of people who saw the parade
Total people =
Total people = 5280 (C)
<h3>Learn more </h3>Divide 80 in a ratio of 3: 2
percent of 19.5 is 70.59
The average weight of the top 5 fish
Keywords: parade, street, area, crowd, comparison
