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Ede4ka [16]
3 years ago
14

Is the product of two integers positive, negative, or zero? How can you tell?

Mathematics
1 answer:
marishachu [46]3 years ago
3 0

Answer:

When you multiply a negative number by a positive number then the product is always negative. When you multiply two negative numbers or two positive numbers then the product is always positive. 3 times 4 equals 12. Since there is one positive and one negative number, the product is negative 12.

Step-by-step explanation:

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Is anyone good with triangle inequalities? I provided a picture for the problem.
alisha [4.7K]

Answer:

1 < x < 19

Step-by-step explanation:

Triangle Inequality Theorem

Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:

x + y > z

x + z > y

y + z > x

Combining the above inequalities, and provided y>z, the third size must satisfy:

y - z < x < y + z

We are given the measures y=10, z=9. The third side must satisfy:

10 - 9 < x < 10 + 9

1 < x < 19

3 0
2 years ago
Let x be a Poisson random variable with μ = 9.5. Find the probabilities for x using the Poisson formula. (Round your answers to
miv72 [106K]

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Step-by-step explanation: the probability mass function that defines a possion probability distribution is given below as

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For this question, x = 0 and u = 9.5

Hence we have that

P(x=0) = e^-0 × 9.5^0 / 0!

P(x=0) = 1 × 1/ 1 = 1

5 0
3 years ago
In a certain town there were 403 robberies last year.this year the number of robberies has gone down 35% how many robberies were
8_murik_8 [283]
262 robberies this year
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3 years ago
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What is the Integers in this Picture?
Vadim26 [7]

Answer:

1. Integer

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4. Not an integer

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Step-by-step explanation:

Integer - A whole number

So just search the list for whole numbers. If it is not a whole number, it is not an integer.

8 0
3 years ago
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