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SVETLANKA909090 [29]
2 years ago
12

Planes A and B intersect.

Mathematics
2 answers:
attashe74 [19]2 years ago
8 0

Answer: C - point X

Step-by-step explanation:

Just took test. Edge 2021

stealth61 [152]2 years ago
7 0

Answer:

Point x

Step-by-step explanation:

got it right on edge 2021

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Table A, B, C, Or D???<br> I’ll give brainlest
Aleks04 [339]

Answer:

i want to say C, im sorry if its wrong but im pretty sure its the right one

Step-by-step explanation:

6 0
2 years ago
Determine whether each point could represent an x-intercept, y-intercept, both, or neither.
kolezko [41]
The answer to your question is E
4 0
3 years ago
A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 27 weeks
miss Akunina [59]

Answer:

X ~ N(27, 4) ;

xbar ~ N(27, 0.1026) ;

0.5 ;

0.5

Step-by-step explanation:

Probability distribution of X : N(μ, σ²)

μ = 27 ; σ = 2

X ~ N(μ, σ²) = X ~ N(27, 2²) ;X ~ N(27, 4)

Distribution is approximately normal ; μ = xbar ; xbar = 27

(Standard Error)² = (σ/√n)²= (2/√39)² = 0.1026

xbar ~ N(μ, σ²) = xbar ~ N(27, 2²) ; xbar ~ N(27, 0.1026)

Probability that a randomly selected individual found a job in less than 27 weeks :

P(X < 27) :

Obtain the Zscore :

Z = (x - μ) / σ

Z = (27 - 27) / 2 = 0/2

Z = 0

P(Z < 0) = 0.5

D.) n = 36

P(X < 27) :

Obtain the Zscore :

Z = (x - μ) / σ/√n

Z = (27 - 27) / (2/√36) = 0/0.33333

Z = 0

P(Z < 0) = 0.5

7 0
3 years ago
I need help on this question
AleksandrR [38]
11.84 rounded to the nearest whole number is 12. It’s simple add all c,d, and f percents. Then turn the percent into a decimal by dividing by 100, and multiply that decimal by the students , which is 32.
6 0
3 years ago
Assume that y varies inversely with x if y=12 when x=5 find y when x=3
Lady_Fox [76]

Step-by-step explanation:

y=12when x=5

y=5+7

when x=3

y=3+7=10

7 0
2 years ago
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