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Lunna [17]
3 years ago
11

If the statement "If I am hungry, then I am not happy" is assumed to be true, is its negation, "If I am not hungry, then I must

be happy," also always true?
Mathematics
1 answer:
Vsevolod [243]3 years ago
3 0
Its negation is not always true. You can be unhappy while not being hungry!
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Y=1/4x interpret the slope
VLD [36.1K]

Answer:

Step-by-step explanation:

well you start at origin 0 because there is no y-intercept so you would do rise over run up 1 over 4, 1/4 is your slope

5 0
3 years ago
What is the mean cost of replacing brake pads for four different vehicles ai at the following prices $120,$235,$98,$142
Stels [109]

The mean is the average of a set of numbers.  So to do that:


add all the numbers 120+235+98+142=$595

Then divide that by the total number in the set, in this case it is 4.

$595/4= $148.75 assuming that the prices given are the final price of the job.

4 0
3 years ago
The weights of a large number of miniature poodles are approximately normally distributed with a mean of 8 kilograms and a stand
harina [27]

Answer and Step-by-step explanation:

Considering the table attached.

(a) over 9.5 kg;

μ = 8

σ = 0.9

z = 9.5 - 8/0.9 ≈ 1.67

P (Z > 1.67) = 0.5 - P(0<Z<1.67) = 0.5 - 0.4525 = 0.0475

(b) at most 8.6 kg;

z = 8.6-8/0.9 ≈ 0.67

P(Z < 0.67) = 0.5 + P(0<Z<0.67) = 0.5 + 0.2486 = 0.7486

(c) between 7.3 and 9.1 kg.

z₁ = 7.3-8/0.9 ≈ -0.78

z₂ = 9.1 - 8/0.9 ≈ 1.22

P(-0.78 < Z < 1.22) = P(0 < Z < 0.78) + P(0 < Z < 1.22) = 0.2823 + 0.3888 = 0.6711

3 0
3 years ago
I am a 3 digit number. The sum of my digits is 14. My ones place is 3 times as much as my hundreds place.
Murrr4er [49]

Answer:

329

Step-by-step explanation:

4 0
2 years ago
How many 1/3 cups are rings are there in 12 4/6 cups of juice​
Bingel [31]

Answer:

how many 1/3 cups are rings are there in 12 4/6 cups of juice​?

12 of 4/6 cup of juice= 12 x 4/6= 8

1/3 cups of rings is there in 8 cups of juice, then we have

1/3 x 8= 8/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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