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2 years ago

In the equation log10? = 5, the value that could replace the "?" is

Mathematics

2 answers:

Margaret [11]2 years ago

4 0

Answer:

the answer is 10000. Used Math Way

Step-by-step explanation:

zloy xaker [14]2 years ago

3 0

Answer: 10000

The correct answer is 10000.

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Simplify x to the fifth over x to the 4th using only positive exponents

pychu [463]

Answer:

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Step-by-step explanation:

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2 years ago

Assume standard deviation of all invoices is $200. Sample 100 invoices. What is the standard deviation of xbar

posledela

Answer:

Step-by-step explanation:

Standard deviation of the mean is expressed as:

SM = s/√n

s is the standard deviation of all invoices

n is the sample size of the invoiced

Given

s = $200

n = 100

Required

Standard deviation of the mean

Substitute the given parameters into the given equation

SM = 200/√100

SM = 200/10

SM = 20

Hence the standard deviation of xbar is 20

3 0

2 years ago

When i double my number and add eight i get my number plus twelve whats mynumber

ella [17]

(Put what the first number is) x (the previous number) + 8 + 12 = ?

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2 years ago

How to differentiate y=x^n using the first principle. In this question, I cannot use the rule of differentiation. I have to do t

Zarrin [17]

By first principles, the derivative is

$\displaystyle\lim_{h\to0}\frac{(x+h)^n-x^n}h$

Use the binomial theorem to expand the numerator:

$(x+h)^n=\displaystyle\sum_{i=0}^n\binom nix^{n-i}h^i=\binom n0x^n+\binom n1x^{n-1}h+\cdots+\binom nnh^n$

$(x+h)^n=x^n+nx^{n-1}h+\dfrac{n(n-1)}2x^{n-2}h^2+\cdots+nxh^{n-1}+h^n$

where

$\dbinom nk=\dfrac{n!}{k!(n-k)!}$

The first term is eliminated, and the limit is

$\displaystyle\lim_{h\to0}\frac{nx^{n-1}h+\dfrac{n(n-1)}2x^{n-2}h^2+\cdots+nxh^{n-1}+h^n}h$

A power of $h$ in every term of the numerator cancels with $h$ in the denominator:

$\displaystyle\lim_{h\to0}\left(nx^{n-1}+\dfrac{n(n-1)}2x^{n-2}h+\cdots+nxh^{n-2}+h^{n-1}\right)$

Finally, each term containing $h$ approaches 0 as $h\to0$ , and the derivative is

$y=x^n\implies y'=nx^{n-1}$

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3 years ago

The pilgrims and indians had a feast a big feast there was 10 more pilgrims than indians there were 150 people in all how many p

Alexeev081 [22]

X + 10 = 80 pilgrims are in the feast

5 0

3 years ago

In the equation log10? = 5, the value that could replace the "?" is​

In the equation log10? = 5, the value that could replace the "?" is