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aev [14]
2 years ago
10

Answer both and brainliest you will get

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
6 0
1. the answer is 1/7 and the 2. answer is 2/3. because i looked it up
nekit [7.7K]2 years ago
4 0

Answer:

1. The first one is 1/4

2. The 2nd one is 2/5

Step-by-step explanation:

This answer is right because I'm like that.

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Need help plz I'll give you brainlest it isn’t multiple choice plz help it geometry
Savatey [412]
B is 747.7 ..................
5 0
2 years ago
Helppppppppppppppp!!!!
alex41 [277]

Answer:

Step-by-step explanation:

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8 0
3 years ago
What is the solution to -4(8 – 3x) >_ 6x – 8?
Vsevolod [243]

Answer:

x ≥ 4

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define inequality</u>

-4(8 - 3x) ≥ 6x - 8

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute -4:                              -32 + 12x ≥ 6x - 8
  2. Subtract 6x on both sides:        -32 + 6x ≥ -8
  3. Add 32 on both sides:              6x ≥ 24
  4. Divide 6 on both sides:             x ≥ 4

Here we see that <em>x</em> can be any value greater than or equal to 4.

3 0
2 years ago
Break downs occur on a 20-years-old car with rate λ= 0.5 breakdowns/week. The owner of the car is planning to have a trip on his
KengaRu [80]

Answer: There is probability of 0.367 that there will be no breakdown on his car in the trip.

Step-by-step explanation:

Since we have given that

Mean (λ) = 0.5 breakdown per week

Number of weeks the owner of the car is planning to have a trip on his car for = 2 weeks

So, mean for 2 weeks would be

0.5\times 2=1.0

We need to find the probability that there will be no breakdown on his car in the trip.

Probability that there will be no breakdown on his car in the trip is given by

P(X=0) is given by

\dfrac{e^{-\lambda}\lambda^k}{k!}\\\\=\dfrac{e^{-1}1^0}{0!}\\\\=0.367

Hence, there is probability of 0.367 that there will be no breakdown on his car in the trip.

7 0
2 years ago
16.8=2.4e<br> what does the E equal
Slav-nsk [51]

16.8 = 2.4 e

=> e = 16.8/2.4

=> e = 168/24

=> e = 7

Hence, E equal to 7

8 0
2 years ago
Read 2 more answers
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