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nikklg [1K]
3 years ago
7

Please help NOWW! :D

Mathematics
2 answers:
cupoosta [38]3 years ago
8 0
I really need a brainlest can you help me out and if you tell me where the rectangle is I will edit my answer
Delvig [45]3 years ago
6 0

Answer: what rectangle???

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If 101! = (99!)x, then x = ?
beks73 [17]
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HELP ASAP FOR BRAINLIEST: The mean score for a standardized test is 1700 points. The results are normally distributed with a sta
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Answer:

Step-by-step explanation:

Since the results for the standardized test are normally distributed, we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = test reults

µ = mean score

σ = standard deviation

From the information given,

µ = 1700 points

σ = 75 points

We want to the probability that a student will score more than 1700 points. This is expressed as

P(x > 1700) = 1 - P(x ≤ 1700)

For x = 1700,

z = (1700 - 1700)/75 = 0/75 = 0

Looking at the normal distribution table, the probability corresponding to the z score is 0.5

P(x > 1700) = 1 - 0.5 = 0.5

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3 years ago
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Paha777 [63]

Answer:

17: 6:48

18: 9:45

19: 85 minutes or 1 hour and 25 minutes

20: 165 minutes or 2 hours and 45 minutes

Step-by-step explanation:

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Please help with this question
AlladinOne [14]

Answer:

6 years

Step-by-step explanation:

10,000 = 22,400(0.88)^t

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Find all solutions of the equation in the interval [0, 2π). (enter your answers as a comma-separated list. if there is no soluti
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