3 years ago

THIS IS DUE SO SOON I NEED HELP ASAP

Mathematics

1 answer:

strojnjashka [21]3 years ago

5 0

This is like the most easiest but hardest question like whatt

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taurus [48]

Answer:

Hey there!

There are 13 clubs in a deck of cards.

There are 4 tens.

However, the tens overlap with the clubs, so there are 16 cards to choose.

16/52=4/13

Let me know if this helps :)

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4 years ago

The Richter magnitude of an earthquake, M, is related to the energy released in ergs, E, by the formula M=2/3log(E/10^11.8). Fin

laiz [17]

<span>Just substitute M=4.2 in the given equation. Make the whole log term the subject.

</span> $\log(\frac{E}{10^{11.8}})=\frac{3M}{2}$

<span>Then, remove the log,:
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$\frac{E}{10^{11.8}}=10^{\frac{3M}{2}}

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4 years ago

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How do I find the measure of problem #13

lidiya [134]

Answer:

Set the two equations equal to each other if you want me to solve tell me.

So.... 15x+10=16x+3

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