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2 years ago

Without multiplying, determine the sign of the product (−468,256) × (−183,758).

Mathematics

2 answers:

olganol [36]2 years ago

8 0

Answer:

b. The sign of the product is negative because a negative multiplied by a positive is a negative.

notsponge [240]2 years ago

7 0

Uh I think the sign would be positive because a negative times a negative is a positive. It is the same with a positive times a positive. But a positive times a negative would be a negative. This is because if its opposite signs then its a negative sign. If they are the same signs the sign is positive. Do you get what I am saying?

Please mark me Brainiest if this helped.

Have a good rest of your day/night.

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Given:

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a 10 gram sample of a substance that's used to detect explosives has k-value of 0.1353, find the substance half life in days, Ro

IrinaK [193]

We find the value of N₀ since we are provided with initial conditions.
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ElenaW [278]

Answer:

4 minutes

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