Answer: 174 red chips
Step-by-step explanation:
A bag contains a total of 300 red chips and white chips. A student chooses a chip out of the bag, then records the color, and places the chip back in the bag. By doing this, the student recorded 29 red chips and 21 white chips.
To predict the number of red chips in the bag using this method goes thus:
Number of red chips picked= 29
Number of white chips picked= 21
Total number of chips= 29+21 = 50
So, the student picked 29/50. Out of 300 chips, number of reds that will be picked will be:
= 29/50 × 300
= 29 × 6
= 174 red chips
$12 + $12 + $13 + $13 + $13 + $17 + $17 + $17 + $17 + $17 = 148
148 ÷ 10 = 14.8
$14.80 is the median amount the ten friends had to pay.
The answer is x=3
So c is 3
Since this is a right triangle, you can use the pythagorean theorem, 
, to find XY. Since we know that 15 and 17 are our legs and that XY is the hypotenuse, we can solve it as such:
In short, XY is √514, or 22.67 rounded to the hundreths, units long.
