The percent of black is 14% if the bag contains only pink, black and yellow marbles the ratio is 8:7 the ratio of black to yellow is 1:5
<h3>What is the ratio?</h3>
It is defined as the comparison between two quantities that how many times the one number acquires the other number. The ratio can be presented in the fraction form or the sign : between the numbers.
We have:
Pink to black = 8:7
Black to yellow = 1:5
Let's suppose the pink is 8x
Black = 7x
Yellow = 7(5x) = 35x
Percent of black = 7x(100)/(8x+7x+35x)
Percent of black = 14%
Thus, the percent of black is 14% if the bag contains only pink, black and yellow marbles the ratio is 8:7 the ratio of black to yellow is 1:5
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Answer:
6
Step-by-step explanation:
The real part is the part without 'i'.
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D.(5,1),(-5,4),(2,1),(5,2)
Answer:
Use desmos calculator
Step-by-step explanation:
Steps:
Enter each of the equations to see which one matches the one on the graph.
6 1/4 = 25/4
(25/4)*3 = 75/4
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