7+3 = 10 total marbles
1st pick = 7/10 for a red one
2nd pick = 6/9 reduces to 2/3 for a red one
3rd pick = 3/8 for a white one
7/10 x 2/3 =14/30 reduces to 7/15
7/15 x 3/8 = 21/120 reduces to 7/40
probability = 7/40
Answer:
D. 2•2•3•7
Step-by-step explanation:
Answer: 6.32455532034
Step-by-step explanation:
36+4
40
square root of 40 is 6.32455532034
Answer:

Step-by-step explanation:

Answer:
CORRECTTT
Step-by-step explanation:
BRAINLIEST PLEASEEE