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3 years ago

A bacterium in a petri dish multiplies by a factor of 2 every day. On day O,

Mathematics

1 answer:

balu736 [363]3 years ago

5 0

Answer:

1,000,000,000 divided by 2

Step-by-step explanation:

if each is being multiplied by two, dividing this by two is the inverse operation.

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What does the discriminant determine?

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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

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3 years ago

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dimaraw [331]

Answer:

A. 7/11

Step-by-step explanation:

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3 years ago

Which way will the decimal go if you are dividing with decimals by a power of 10

astraxan [27]

Answer: Multiplying and Dividing Decimals by Powers of 10

When you divide a decimal by a power of 10, simply move the decimal place to the left as many places as there are 0s in the power of 10.

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3 years ago

Given a triangle MTN, prove that

cupoosta [38]

Answer:

$\angle m + \angle t + \angle n = 180$

Step-by-step explanation:

Required

Show that:

$\angle m + \angle t + \angle n = 180^o$

To make the proof easier, I've added a screenshot of the triangle.

We make use of alternate angles to complete the proof.

In the attached triangle, the two angles beside $\angle m$ are alternate to $\angle t$ and $\angle n$

i.e.

$\angle 1 = \angle t$

$\angle 2 = \angle n$

Using angle on a straight line theorem, we have:

$\angle 1 + \angle m + \angle 2 = 180$

Substitute values for (1) and (2)

$\angle t + \angle m + \angle n = 180$

Rewrite as:

$\angle m + \angle t + \angle n = 180$ -- proved

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3 years ago

Please hurry !!!!!!!!!!!!!!!!!

Elan Coil [88]

I think it may be: 0.66666666666

I only looked it up on the internet.

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3 years ago