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3 years ago

What is the equation for number 7 thank you sm

Mathematics

2 answers:

BabaBlast [244]3 years ago

4 0

.39x=7.02 that is the answer the problem. What grade math is this.

solmaris [256]3 years ago

4 0

18 because you have to divide 7.02÷0.39=18

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homer has 24 more marbles than lisa. lisa has 105 more than bart. if the three of them have 324 marbles in total, how many marbl

blagie [28]

Homer has 105+24=129
lisa has 105
bart has 129+105=234
324-234=90

homer has 129
lisa has 105
bart has 90

8 0

3 years ago

Write an equation in slope-intercept form for the line that satisfies each set of conditions.

finlep [7]

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3 years ago

A+10+44=2a<br> what does a equal!

Ymorist [56]

Answer:

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3 years ago

Solve 3x-2/4 - 2x-5/3 = 1+x/6

elena-14-01-66 [18.8K]

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5 0

3 years ago

Read 2 more answers

How does adding the log together automatically mean that it is a factorial?

andreyandreev [35.5K]

Answer: The answer is given below.

Step-by-step explanation: We are given an equality involving logarithm and we are to show the implication of L.H.S. to R.H.S.

We will be using the following two properties of logarithm:

$(i)~\log_ba=\dfrac{1}{\log_ab},\\\\\\(ii)~log_ab+\log_ac=\log_a(bc).$

The proof is as follows:

$L.H.S.\\\\\\=\dfrac{1}{\log_2N}+\dfrac{1}{\log_3N}+\dfrac{1}{\log_4N}+\cdots+\dfrac{1}{\log_{100}N}\\\\\\=\log_N2+\logN3+\log_N4+\cdots+\log_N100\\\\=\log_N\{2.3.4...100\}\\\\=\log_N\{1.2.3.4...100\}\\\\=\log_N{100!}\\\\=\dfrac{1}{\log_{100!}N}\\\\=R.H.S.$

Hence proved.

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3 years ago