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3 years ago

Simplify:

=" 2log\sqrt{x} +3logx^{1/3} " alt=" 2log\sqrt{x} +3logx^{1/3} " align="absmiddle" class="latex-formula">

Mathematics

1 answer:

lana66690 [7]3 years ago

7 0

$2\log\sqrt x+3\log x^{\tfrac{1}{3}}=\\
\log(\sqrt x)^2+\log \left(x^{\tfrac{1}{3}}\right)^3=\\
\log x+\log x=\\
2\log x$

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Justin earns a base salary of $1500 per month at

photoshop1234 [79]

Answer: $1500 + 3% + $82,975= 84475.03

Step-by-step explanation:

5 0

2 years ago

The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to find out the fraction of peopl

koban [17]

Answer:

98% of confidence intervals for the Population proportion of people who captured after appearing on the 10 most wanted list

(0.3583 , 0.4579)

Step-by-step explanation:

Explanation:-

Given sample size 'n' = 517

Given data Suppose a sample of 517 suspected criminals is drawn. Of these people, 211 were captured.

'x' =211

The sample proportion

$p^{-} = \frac{x}{n} = \frac{211}{517} =0.4081$

$q^{-} = 1-p^{-} = 1- 0.4081 = 0.5919$

98% of confidence intervals for the Population proportion of people who captured after appearing on the 10 most wanted list

$(p^{-} - Z_{\frac{\alpha }{2} } \sqrt{\frac{p^{-} (1-p^{-} )}{n} } , p^{-} + Z_{\frac{\alpha }{2} } \sqrt{\frac{p^{-} (1-p^{-} }{n} } )$

$(0.4081 - 2.326 \sqrt{\frac{0.4081 (0.5919 )}{517} } , 0.4081+ 2.326\sqrt{\frac{0.4081(0.5919 }{517} } )$

(0.4081-0.0498 , 0.4081 +0.0498)

(0.3583 , 0.4579)

Conclusion:-

98% of confidence intervals for the Population proportion of people who captured after appearing on the 10 most wanted list

(0.3583 , 0.4579)

7 0

3 years ago

Explain the steps for dividing fractions. Use complete sentences.

Gre4nikov [31]

Answer:

See below

Step-by-step explanation:

Step 1: Take the reciprocal of the divisor

Step 2: Multiply the fractions instead

Step 3: Evaluate

Example:

$\frac{1}{2}\div\frac{2}{3}$

$\frac{1}{2}*\frac{3}{2}$

$\frac{3}{4}$

3 0

2 years ago

Read 2 more answers

Help me with this pie chart [urgent i guess]

Leokris [45]

(b) 40 * $\frac{72}{360}$ = 40 * $\frac{1}{5}$ = 8

(d) $\frac{144}{360}$ = $\frac{2}{5}$

4 0

2 years ago

If the triangles in the figure are similar what is the length of side b?

kolezko [41]

Answer:

A 36

Step-by-step explanation:

We can determine the scale factor

From triangle ABC BC =9

DEF EF = 90

We multiply by 10

The scale factor is 10

AC ( 10) = DF

We know DF = 360

b * 10 = 360

Divide each side by 10

10b/10 = 360/10

b = 36

6 0

2 years ago