A box contains five red marbles, seven white marbles, and four green marbles. A student is computing probabilities by drawing ma
rbles out of the box. Drawing one marble, what is the probability that it is red?
1 answer:
Answer:
Step-by-step explanation:
you have a total of 5+7+4=16 marbles in the box.
5 are red
7 are white
4 are green
If you randomly select 1 marble out of the box, the probabilities are:
5/16 chance of being red
7/16 chance of being white
4/16 chance of being green
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Answer:
x= -2
Step-by-step explanation:
4x+4=-3x-10
7x+4=-10
7x=-14
x=-2
34.55 gcgbycfgycbnfuymiklbdxrdytjmu
20% = $180
100% = x
20x = 180 × 100
20x = 18,000
x = 900
The original price is $900
2x-2x/7=x/2+17/2 is equal to 7
