3 years ago

What is the answer to this question

Mathematics

1 answer:

BabaBlast [244]3 years ago

4 0

Answer:

you need 70%

Step-by-step explanation:

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Given logbM=3.2 logbN=-1.5 and logbP=2.4 find the value of logb(m^2N/p)

artcher [175]

The formulas:
$\log_a (xy)=\log_a x + \log_a y \\
\log_a (\frac{x}{y})=\log_a x - \log_a y \\
\log_a (x^n)n \log_a x$

Expand the expression:
$\log_b (\frac{m^2n}{p})=\log_b m^2 + \log_b n - \log_b p= 2 \log_b m+\log_b n - \log_b p$

Plug the values into the expression:
$\log_b m=3.2 \\ \log_b n=-1.5 \\ \log_b p=2.4 \\ \\
2 \log_b m+\log_b n - \log_b p=2 \times 3.2-1.5-2.4=6.4-3.9=2.5 \\ \\
\boxed{\log_b (\frac{m^2n}{p})=2.5}$

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You are considering leasing a store site that has 1,500 square feet. The landlord is asking for a rent of $50 per square foot, p

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Step-by-step explanation:

1500 ft²*$50/(ft²*year) = $75000/year

1 year = 12 month

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Solnce55 [7]

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A company that makes hair-care products had 5,000 people try a new shampoo. Of the 5,000 people, 10 had a mild allergic reacti

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Svetlanka [38]

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