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Dafna11 [192]
4 years ago
10

according to the law of conservation of energy, when a car uses 10,000J chemical energy from gasoline, how much energy will be t

ransformed into sound,heat,and mechanical energy.
Mathematics
1 answer:
Bogdan [553]4 years ago
6 0
According to the Law of Conservation, 10,000 J of energy will be released and transformed into sound, heat, and mechanical energy. This is true because energy cannot be destroyed or created; it just transforms into some other type of energy.

Hope this helps!
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F(x)=5-3x For x=1 And x=3
galben [10]
The answer would be -4
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Suppose two 1-6 number cubes are rolled. find the probability of each outcome. <br><br> P(1 or 5)
stich3 [128]

Answer:

<u>The probability of each outcome rolling two numbered cubes is 1/36 or 2.8% (Rounding to the next tenth)</u>

Step-by-step explanation:

Probability of each outcome with one cube = Number of favorable events for each outcome/Total number of possible events

Replacing with the real values, we have:

Probability of each outcome with one cube = 1/6

Probability of each outcome with two cubes = 1/6 * 1/6 = 1/36

<u>The probability of each outcome rolling two numbered cubes is 1/36 or 2.8% (Rounding to the next tenth)</u>

3 0
4 years ago
A random number is selected from the interval [6.35, 10]. Find the probability that the number is within a distance of 0.25 from
exis [7]

Let <em>X</em> be a random number selected from the interval. Then the probability density for the random variable <em>X</em> is

f_X(x)=\begin{cases}\dfrac1{10-6.35}=\dfrac1{3.65}\approx0.2740&\text{if }6.35\le x\le 10\\0&\text{otherwise}\end{cases}

8 and 10 are the only even integers that fit the given criterion (6 is more than 0.25 away from 6.35), so that we're looking to compute

P(|<em>X</em> - 8| < 0.25) + P(|<em>X</em> - 10| < 0.25)

… = P(7.75 < <em>X</em> < 8.25) + P(9.75 < <em>X</em> < 10.25)

… = P(7.75 < <em>X</em> < 8.25) + P(9.75 < <em>X</em> < 10)

(since P(<em>X</em> > 10) = 0)

… = 0.2740 (8.25 - 7.75) + 0.2740 (10 - 9.75)

… = 0.2055

6 0
3 years ago
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Answer:

(0.5, 5.5)

Step-by-step explanation:

4 0
3 years ago
How much interest would be paid in 1 year for a loan of $3600 at 8 1/2% simple interest?
Alex787 [66]
3600 * 1 * 0.085 = 306

answer: interest would be $306
7 0
3 years ago
Read 2 more answers
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