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UkoKoshka [18]
3 years ago
8

When you use deg. rad. and grad on a calculator, what does it mean?

Mathematics
1 answer:
Elanso [62]3 years ago
6 0
Deg - degrees (mode in degrees)
rad - radians
grad - 

these are all used to find angles, especially when doing trig

I am sorry but i am not exactly sure what grad means.

:)

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The weather forecast says that the probability of being cloudy tomorrow is 30% and the probability of raining is 25%. If it is c
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<h3>Answer:</h3>

\large\boxed{C).\,13.5\%}

<h3>Step-by-step explanation:</h3>

In this question, we're trying to find the probability of it being cloudy and raining.

In this case, we know that:

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  • Probability of it raining is 25% (this is necessarily not needed)
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With the information above, we can find the probability.

We know that from a 100% scale, the chance of it being cloudy is 30%.

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To find the probability of it being cloudy and raining, we would multiply 0.3 (30%) by 0.45 (45%)

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0.3*0.45=0.135\\\\\text{Move the decimal place two times to the right}\\\text{to turn it into a percent}\\\\\boxed{13.5\%}

Your answer would be C). 13.5%

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