Answer:
2/35
Step-by-step explanation:
Assuming that this is without replacement,
The total amount of marbles is 2+9+3+7, or 21.
9 are yellow, 3 are white. this makes 12.
The probability of selecting a white or yellow marble is 12/21.
Now without replacement (comment if it is with replacement.), there are 20 marbles left, and 2 are Cordovan. This means there is a 2/20 chance then of picking a Cordovan marble.
After multiplying the fractions we get
(12/21) * (2/20) = 2/35.
There is a 2/35 chance of selecting a yellow or white, then a cordovan marble.
<span>a whole number; a number that is not a fraction.</span>
9 1/7 = 9.143
2 7/8 = 2.875
9.143 - 2.875 = 6.268
Answer:
5⁰ F
Step-by-step explanation:
because 2 times t is 10
15 minus 10 is 5
