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Veronika [31]
3 years ago
5

Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. Each time that this totaled 20 fee

t deeper, she would stop and check her instruments to make sure they were working properly. After Laurie had checked her instruments 3 times, she was at her maximum depth. Which expression best represents Laurie’s maximum depth?
Mathematics
2 answers:
EastWind [94]3 years ago
7 0

Answer:

your answer is (4)(-5)(3)

Step-by-step explanation:

HOPE I HELPED!!!!!

PLEASE MARK ME AS BRAINLIEST PLS I WOULD BE HAPPY IF YOU DID!!

Mumz [18]3 years ago
7 0

Answer:

i will make a random answer for you to get brainliest

Step-by-step explanation:

have a good day

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\sigma_x=\sqrt{np(1-p)} =\sqrt{300*0.39(1-0.39)} =8.44

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