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notsponge [240]
3 years ago
10

PLEASE HELP!! SHOW WORK!!A bag has five red marbles, six blue marbles, and four black marbles. What is the probability of pickin

g a blue marble, replacing it, and then picking a red marble?
a)8/75
b)3/5
c) 2/15
d)4/45

Mathematics
1 answer:
bazaltina [42]3 years ago
4 0
The answer is 2/15
6/15 * 5/15 = 30/225 = 6/45 = 2/15

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In how many ways can a committee of five women and four men be formed from a group of seven women and seven men?
vekshin1
Number of combinations of 5 women from 7  = 7C5 =  7*6 / 2 = 21
for men its 7C4  = 7*6*5 / 3*2 =  35

Total number of ways = 21*35  = 735
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3 years ago
Maybe you have considered buying a term life insurance policy. The expected value of any term life insurance product yields a po
Law Incorporation [45]

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Yes one should consider to buy the policy as important to have insured plan that help at the time of need.

Step-by-step explanation:

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8 0
3 years ago
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Doss [256]

Answer:

X=-3

Step-by-step explanation:

3x-5x+4=10

-2x=6

x=-3

note:  I wasn’t sure if the equation ended in 10 or 10x. I think it ends at 10 so that is how I solved.

3 0
3 years ago
WILL MARK BRAINLIEST!!! 70 POINTS!!! for real answers plz(●'◡'●)
Slav-nsk [51]

Answer:

In explanation ! :P

Step-by-step explanation:

Likes hamburgers and burritos : 39

Likes nothing : 33

Total missing : 205

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( without relative frequencies, sorry they don't let me :( : Is people who don't like burritos but likes hamburgers,they are the strongest )

I hope I helped you !^^

Sorry they don't let me do the frequency table ! :(

5 0
3 years ago
I am so grateful if you help
zmey [24]

Answer:#4 is 3L Starwberry juice and 6L orange Jucie.

Step-by-step explanation:

8 0
2 years ago
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