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3 years ago

What is 178% as a mixed number

Mathematics

1 answer:

horrorfan [7]3 years ago

6 0

Answer:

1.8

Step-by-step explanation:

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How does the jet stream affect weather around the world? For 100 points!!!

Marianna [84]

Answer:

How Do Jet Streams Affect Weather? The fast-moving air currents in a jet stream can transport weather systems across the United States, affecting temperature and precipitation. However, if a weather system is far away from a jet stream, it might stay in one place, causing heat waves or floods.

Step-by-step explanation:

Your answer is A

7 0

4 years ago

A 1,200g block of phosphorus-32, which has a half life of 14.3 days, is stored for 100.1 days. At the end of this period, how mu

Valentin [98]

Answer:

The amount of phosphorus-32 left after 100.1 days is <u>9.3 g</u>.

Step-by-step explanation:

Given:

Initial amount of Phosphorus-32 is, $N_0=1200\ g$

Time period of decay is, $t=100.1\ days$

Half life of the block is, $t_{1/2}=14.3\ days$

Now, final amount left is, $N=?$

We know that, the decay equation for a radioactive material is given as:

$N=N_0e^{-kt}\\k\to decay\ constant$

The value of the decay constant is given as:

$k=\frac{\ln 2}{t_{1/2}}\\\\k=\frac{0.693}{14.3}=0.0485$

Now, plug in all the given values and calculate 'N'. This gives,

$N=(1200)e^{(-0.0485\times 100.1)}\\\\N=9.349\approx 9.3\ g$

Therefore, the amount of phosphorus-32 left after 100.1 days is 9.3 g

5 0

3 years ago

If a dilation is applied to a triangle, then the image must be

Flura [38]

Answer: it would be a congruent triangle

Step-by-step explanation:

i have no idea but i got it right :)

6 0

3 years ago

SO my question is.. Jordan has 4/5 as many DVDs as Joseph. If Jordan has 56 DVDs. then how many does Joseph have? whoever shows

agasfer [191]

Multiply 56 / 1 and 4 / 5. This will result in 224 / 5. You can divide it to result in 44.8, or keep it the fraction because it cannot be simplified any further.

3 0

4 years ago

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...................what is (x^-3)^6

blagie [28]

X^-18 is the answer.

5 0

3 years ago

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