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sweet [91]
3 years ago
5

You flip a coin and roll a dice.

Mathematics
1 answer:
Viktor [21]3 years ago
7 0

Answer:

25%

Step-by-step explanation: :On a coin, the probability of heads: if you flip it and its not rigged 50% although nothing is random just the lack off knowledge but yeah typically you would say 50% or .5 or half

ON a die, the probability of getting a number less than 3 is also half of 6 so it would be 25%.

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How much sevens does it take to make 32?
Ksju [112]
Divide 7 by 32 and go from there
3 0
3 years ago
What is the slope of the line that contains the points (-4;2) and (6;-3) ?
tester [92]

Answer:

-1/2

Step-by-step explanation:

First you use to the formula m=y2-y1/x2-x1 and then you get -5/10 or -1/2. (m= slope)

4 0
3 years ago
Helpppppppppppppppppppp
m_a_m_a [10]

Answer:

option a

1/3=x/42

..........

4 0
3 years ago
For which survey is a sample not necessary?
BARSIC [14]

Answer:

<h2>How many car accidents involve airbag malfunctions?</h2><h2 />

This is because there's no need to survey an entire population for accurate results.

The other 3, regarding Colorado residents, middle school students, and classmates are considered a population.

For testing the amount of car accidents, a population is not needed.

<em />

<em>I hope this helped you!</em>

7 0
3 years ago
Read 2 more answers
An automobile with 0.279 m radius tires travels 65000 km before wearing them out. How many revolutions do the tires make, neglec
bija089 [108]

Answer:

Revolutions=37079108.61 rev

Step-by-step explanation:

First if all we have to make the units same to calculate the revolutions

Since distance gis gien in km and radius is given in m we will covert distance to m first.

Distance =S=65000km

Distance=S=65000km*1000m/km

Distance = S= 65000000m

Formula:

S=rθ

where

S is the distance

r is the radius

θ is the revolution in radian

θ=S/r

θ=65000000/0.279

θ=232974910.4 rad

Revolutions=θ/2π

Revolutions=232974910.4/2π

Revolutions=37079108.61 rev

7 0
3 years ago
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