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adell [148]
3 years ago
11

a dragster accelerates from rest to 135 mph in 9 seconds. calculate the dragsters rate of acceleration​

Mathematics
1 answer:
Deffense [45]3 years ago
7 0
The answer: the amount of the dragsters rate of acceleration is 15
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Eight women and six men apply for a job at Google. Four of the applicants are selected for interviews. Let X denote the number o
Free_Kalibri [48]

Answer:

See below

Step-by-step explanation:

images attached showing all working

a) The possible values of X are as follows

X = {0,1,2,3,4}

P(x) = P(X=x)

b) The cdf in this case, as in the F(x), comes out to be a step function graph on the basis of values obtained from the probability mass function.

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3 years ago
You download eight songs onto a music player. If you play three of the songs using the random shuffle option, how many ways can
Dmitrij [34]
Every time you play a song 8 different songs can be played, since you do this 3 times:
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{8}^{3}  = 512
In which the 8 is how many options and the 3 how many times you play.
6 0
3 years ago
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Eddi Din [679]

Answer:

Second graph only.

Step-by-step explanation:

The standard equation of a parabola is ax^2+bx+c where a,b and c are coefficients.

If the coefficient of (a) is positive then the parabola is concave upwards (as in picture 1)

If the coefficient of (a) is negative then the parabola is concave downwards as in picture 2.

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I need help, which classification group does not include triangles
Nostrana [21]

Answer

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Step-by-step explanation:

Squares are not trapazoids.

7 0
3 years ago
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Some one help me i lost with this thing
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Answer:

Im in middle school

Step-by-step explanation: I have no clue how to help u and bc I have no idea how brainy works -_-

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