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2 years ago

6

GIVING BRAINLIEST IF THE ANSWER IS RIGHT PLS HELP!!!!

1 answer:

S_A_V [24]2 years ago

6 0

The correct option is B or,

t=d(2+3.5)

5.5 hours a day times however many days he or she decides to do so, equals the total number of hours :)

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The function f(x) is represented by this table of values. x f(x) -5 35 -4 24 -3 15 -2 8 -1 3 0 0 1 -1 Match the average rates of

Paul [167]

The given data is shown in the table below.

x: -5 -4 -3 -2 -1 0 1
f(x): 35 24 15 8 3 0 -1

A graph of the data is shown below.

Calculate rates of change, r.
Interval: [-5, -1]
r = (35 - 3)/(-5+1) = -8 (tile -8)

Interval: [-4, -1]:
r = (24 - 3)/(-4 + 1) = -7 (tile -7)

Interval: [-3, 1]:
r = (15 + 1)/(-3 - 1) = -4 (tile - 4)

Interval: [-2, 1]
r = (8 + 1)/(-2 - 1) = -3 (tile -3)

Answer:

Tile Interval
----- ----------
-3 [-2, 1]
-4 [-3, 1]
-7 [-4, -1]
-8 [-5, -1]

8 0

2 years ago

What is the solution to this system

padilas [110]

The answer would be (0,-2)

3 0

2 years ago

A computer virus is trying to corrupt two files. The first file will be corrupted with probability 0.4. Independently of it, the

Ksivusya [100]

Answer:

$P(X = 0) = 0.42$

$P(X = 1) = 0.46$

$P(X = 2) = 0.12$

Step-by-step explanation:

We have these following probabilities:

40% probability that the first file is corrupted. So 60% probability that the first file is not corrupted.

30% probability that the second file is corrupted. So 70% probability that the second file is not corrupted.

Probability mass function

Probability of each outcome(0, 1 and 2 files corrupted).

No files corrupted:

60% probability that the first file is not corrupted.

70% probability that the second file is not corrupted.

So

$P(X = 0) = 0.6*0.7 = 0.42$

One file corrupted:

First one corrupted, second no.

40% probability that the first file is corrupted.

70% probability that the second file is not corrupted.

First one ok, second one corrupted.

60% probability that the first file is not corrupted.

30% probability that the second file is corrupted.

$P(X = 1) = 0.4*0.7 + 0.6*0.3 = 0.46$

Two files corrupted:

40% probability that the first file is corrupted.

30% probability that the second file is corrupted.

$P(X = 2) = 0.4*0.3 = 0.12$

8 0

2 years ago

Um técnico em eletricidade recebeu um molho que continha 12 chaves não identificadas pra abrir a porta de um quarto de hotel e e

77julia77 [94]

Answer:

Step-by-step explanation:

Dado que:

Um técnico em eletricidade recebeu um pacote que continha 12 chaves não identificadas, a probabilidade de que ele acertasse na primeira vez será:

= número de ensaios / número total de ensaios disponíveis

O técnico eletricista tem apenas uma tentativa

uma vez que existem 12 chaves não identificadas, o número total de testes disponíveis 12

∴

= 1/12

= 0.0833

= 0.0833 × 100

= 8.33%

7 0

2 years ago

If i have 37 test and i do 12 test a week how many weeks its gonna take

daser333 [38]

Answer:

4 weeks

Step-by-step explanation:

5 0

2 years ago

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