3 years ago

Evaluate the functions

Mathematics

1 answer:

Sedbober [7]3 years ago

5 0

Answer:

Step-by-step explanation:

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Use the properties of logs to determine how many more times severe was the San Francisco earthquake? The severity is equal to th

scoundrel [369]

Answer:

The answer is "158.489"

Step-by-step explanation:

for san francisco earthquake:

$\log(\frac{a_1}{T}) + B = 7.8\\\\\log(\frac{a_1}{T})+\log(10^{B}) = 7.8\\\\\log(\frac{a_1}{T} \times 10^{B})=7.8\\\\(\frac{a_1}{T} \times 10^B=10^{7.8}...............(i)$

similarly , for coloumbia earthquake:

$\frac{a_2}{T}\times 10^B = 10^{5.6}.................(ii)$

divide equation (i) and (ii):

$\frac{a_1}{a_2}=\frac{10^{7.8}}{10^{5.6}}\\\\\frac{a_1}{a_2}=10^{2.2}\approx 158.489$

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3 years ago

Your younger brother is getting stickers from a vending machine at the local supermarket. A proportion of stickers have the

Aleks [24]

Answer:

p^=368=0.2222.95%CI=(0.2222−1.960.2222(1−0.2222)36,0.2222+1.960.2222(1−0.2222)36)=95%CI=(0.2222−1.96360.2222(1−0.2222),0.2222+1.96360.2222(1−0.2222))==(0.0864,0.3580).

=(0.0864,0.3580).

Step-by-step explanation:

flvs?

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3 years ago

Using a standard deck of 52 cards, what is the probability of getting 2 cards that are kings if you pull one card at a time and

Sergio039 [100]

Answer:

i dont knw

Step-by-step explanation:

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3 years ago

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I don’t know how to do this if your smart help me (I’m dumb)

just olya [345]

Answer:

8x= y

Step-by-step explanation:

from what a can see the line passes through the point (10,80) meaning for every 10 x there is 80y

so you can just divide 80 by 10

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3 years ago

What percentage is a solution that 20 grams of medication per 100mL of solution

klio [65]

Answer:

20%

Step-by-step explanation:

100mL is the same has 100 grams. Therefore 20 grams of a 100 gram solution would be 20% of the solution.

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2 years ago