3 years ago

Plz plz plz this is due today and I really need help

Mathematics

1 answer:

nekit [7.7K]3 years ago

6 0

Answer:

The y-intercept is (0, 34).

I used Demos graphing calculator and included an image of what values I put in.

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1. Below is data collected from a random sample of 40 people at the public library. If the public library has 300 people, then w

nataly862011 [7]

Answer:

please do the math luke a lesson and the beta is very weird so you want to do something about that so i suggest that you do 300.

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3 years ago

Of the 50 students in an undergraduate statistics class, 60% send email and/or text messages during any given lecture. They have

sasho [114]

Answer:

0.3 or 30%

Step-by-step explanation:

Since no innocent student will ever be caught, the probability that a student sends an email and/or text message during a lecture AND gets caught is given by the product of the probability of a student sending a message (60%) by the probability of the professor catching them (50%) :

$P = 0.5*0.6 = 0.3$

The probability is 0.3 or 30%.

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3 years ago

A quadratic function of the form 0=ax2+bx2+c has a discriminant value of 0 how many real number solutions does the equation have

xxMikexx [17]

The discriminant is b²-4ac
when the discriminant is 0, there is only one solution.

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3 years ago

Shontel has a job as a barista at a local coffee shop that pays $12 per hour. She works between 15 and 25

SIZIF [17.4K]

A. Independent is 12.5
B. Domain
Minimum is 15 maximum is 25

C. When she works for 11 hours she will earn $137.5

Hope this helps!

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3 years ago

Anyone know? If not it’s ok.

Nezavi [6.7K]

Answer:

sorry i dont

Step-by-step explanation:

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3 years ago