There are 7 blue , 3 pink , 4 yellow , and 2 red markers in the tray . What is the probability that you will pick a yellow marke
2 answers:
Answer:
1/4 or 25%
Step-by-step explanation:
The probability of picking a yellow marker is the same as how "big of a part" the yellow markers are out of the total number of markers.
Let's find the total number of markers:
7 + 3 + 4 + 2 = 16
There are 16 markers in total. Out of these, 4 are yellow.
Thus, the probability of picking a yellow will be:
Answer: 1/4
We can also write it as a percentage:
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Answer:
Step-by-step explanation:
Given: E, F, G, H denote the three coordinates of the area fenced
To find: coordinates of point H
Solution:
According to distance formula,
length of side joining points is equal to
So,
Perimeter of a figure is the length of its outline.
Put
This is true.
So, the point satisfies the equation
So, point H is .
Answer:
Step-by-step explanation:
In 5 liters, there is 4% salt.
Lets find liters of salt.
First, converting 4% to decimal (dividing by 100):
4% = 4/100 = 0.04
0.04 * 5 = 0.2
So, there is 0.2 liters of salt.
Now, x liters of water is added to total, so total is now:
5 + x
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Amount of new salt water solution = x + 5
So,
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2nd choice is right.