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2 years ago

WILL GIVE BRAINLIEST FOR CORRECT ANSWER

Mathematics

2 answers:

Nadusha1986 [10]2 years ago

7 0

Answer: Hi the answer is A. The number of observations is 10

Step-by-step explanation:hope this helped

tester [92]2 years ago

6 0

Answer:

I think it A

Step-by-step explanation:

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What is the logarithmic form of the solution to 102t = 9?

Harman [31]

Equivalent equations are equations that have the same value

The equation in logarithmic form is $t = \frac{\log(9)}{2}$

<h3>How to rewrite the equation</h3>

The expression is given as:

$10^{2t} = 9$

Take the logarithm of both sides

$\log(10^{2t}) = \log(9)$

Apply the power rule of logarithm

$2t\log(10) = \log(9)$

Divide both sides by log(10)

$2t = \frac{\log(9)}{\log(10)}$

Apply change of base rule

$2t = \log_{10}(9)$

Divide both sides by 2

$t = \frac{\log_{10}(9)}{2}$

Rewrite as:

$t = \frac{\log(9)}{2}$

Hence, the equation in logarithmic form is $t = \frac{\log(9)}{2}$

Read more about logarithms at:

brainly.com/question/25710806

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2 years ago

Please solve this worksheet. (Factoring trinomials)

mash [69]

Answer:

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3 years ago

Solve 4(4f-9)=-(2-f)

Whitepunk [10]

Answer:

f = $\frac{7}{15}$

Step-by-step explanation:

1. 4(4f - 9) = -(2-f) distribute the negative

2. 4(4f - 9) = -2 + f Distribute the 4

3. 16f - 9 = -2 + f Subtract f on both sides

4. 15f - 9 = -2 Add 9 on both sides

5. 15f = 7 Divide both equations by 15

6. $\frac{15f}{15} = \frac{7}{15}$

f = $\frac{7}{15}$

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3 years ago

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Answer:

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Step-by-step explanation:

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BabaBlast [244]

Answer: 875.5x

Step-by-step explanation:

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3 years ago