Answer:
7/12
Step-by-step explanation:
To find the probability of drawing a blue marble you need to find how many marbles there are in total.
So you have to add 3 red marbles, 7 blue marbles, and 2 green marbles to get the total.
So 3 + 7 + 2 = 12
There are 12 marbles in total so now you have to find how many blue marbles there are.
There are 7 blue marbles out of 12 marbles.
Now you have to put this as a fraction to see if it can be simplified.
7/12 cant be simplified, so the probability of drawing a blue marble is 7/12.
I think it is <u><em>C</em></u>. <u>The other answer is INCORRECT!!!!!!!!!!!!!!</u> Use the properties of literal equations.
Answer:
32pi ftsquared or
100.48ft squared (multiplied by 3.14)
Step-by-step explanation:
a = piR^2
2 feet
The scale is 1 inch= 8 feet so convert 3 inches into feet (.25 in) and multiply (.25 *8=2)
Answer:
54
Step-by-step explanation:
x=6
3*3=9*6=54
