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kirill [66]
3 years ago
5

HELP ME ASAP PLS :)

Mathematics
1 answer:
koban [17]3 years ago
8 0

Answer:

A or D

Step-by-step explanation:

I would think that it would be a valid sample because the first nine people were selected to participate.  But, it also could not be a valid sample because it is only a short study.  If there are more than one answer, I would say those two, but if it is only one answer, it is either A or D.  I think....

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This spinner is spun 36 times. The spinner landed on A 6 times, on B 21 times, and on C 9 times. Compute the empirical probabili
Kruka [31]

Answer: 7/12

Step-by-step explanation:

number of times it landed on A = 6

number of times it landed on B = 21

number of times it landed on C = 9

Total number = 36

The empirical probability that the spinner will land on B is given by

P(B) = number of times it landed on B / Total number , that is

p(B) = 21/36

P(B) =7/12

Note: Empirical means verifiable by observation or experience rather than theory and it was verified that it landed on B 21 times.

6 0
3 years ago
Put the following equation of a line into slope-intercept form, reducing all fractions.
Reil [10]

Answer:

y = (-1/5)x - 9

Step-by-step explanation:

15y = -3x - 135

Divide both sides by 15

y = (-1/5)x - 9

3 0
3 years ago
The number of eligible voters who cast ballots on election day is referred to as the:_____-.
kozerog [31]

The number of eligible voters who cast ballots on election day is referred to as the <u>VOTER TURNOUT.</u>

<u></u>

<h3>What is the voter turnout?</h3>

This refers to the number of a nation's registered voters who actually vote for various positions on election day.

This figure is important because it shows just how much of the population has faith in the electoral system and so trust it to count their vote.

Find out more on voter turnout at brainly.com/question/1747503

#SPJ4

7 0
1 year ago
What is the span of the roof? A. 4 ft B. 12 ft C. 18 ft D. 24 ft
RoseWind [281]

Answer:

  D.  24 ft

Step-by-step explanation:

The slope of 1/3 means the rise is 1/3 the run for each half of the span. The rise is shown as 4 ft, so the half-span is 3·4 ft = 12 ft.

The span of the roof is 24 ft.

4 0
3 years ago
Q = 23° 26' 33"<br> (Round to 3 decimal places as needed.)
Natali [406]

Answer:

Q = 23° 26' 33"

Step-by-step explanation:

(Round to 3 decimal places as needed.)

6 0
3 years ago
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