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erastova [34]
3 years ago
10

Bill, Jim, and John collect silver dollars. Bill has twice

Mathematics
1 answer:
mamaluj [8]3 years ago
5 0

Answer: 46

Step-by-step explanation:

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Which expression is NOT equivalent to 6x + 2y + 10
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Parking at a university has become a problem. University administrators are interested in determining the average time it takes
Vikentia [17]

Answer:

<h2>In this particular case,the target population of interest to the university administration constitutes the university students.</h2>

Step-by-step explanation:

  • The university administration is interested to conduct a statistical study to identify the average or mean time taken by the students to find a vacant parking spot.
  • Therefore,the research topic here is the average time taken by the university students to find parking spot. The administrator collects an inconspicuous sample of 240 samples from the target population of the study,which is the overall student population of the university.
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3 years ago
A ball is thrown in the air from a ledge. Its height in feet is represented by 
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check the picture below.

\bf \stackrel{f(x)}{0}=-16(x^2-6x-7)\implies 0=x^2-6x-7 \\\\\\ 0=(x-7)(x+1)\implies x= \begin{cases} \boxed{7}\\ -1 \end{cases}

it cannot be -1, because is a seconds amount after moving.

8 0
4 years ago
Fiona has to choose a bouquet for her wedding. The probability that she uses red roses is 98%, the probability that she uses orc
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0.84: you would do .82/.98 (the probability of orchids and roses divided by probability of roses)
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Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours,
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Answer:

5 hours

Step-by-step explanation:

so you do 8 times 4

which gives you 32

72 - 32

40 divided by 8

5

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