2 years ago

What is the exponent of 10? (Thank you for helping!)

Mathematics

1 answer:

Lemur [1.5K]2 years ago

8 0

Answer:

exponent is 0

Step-by-step explanation:

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Explain why n > 5 and 5 > n are not equivalent.

klemol [59]

Answer:

yes it is not b/c

Step-by-step explanation:

if n is >5 ,5 is < n

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2 years ago

Read 2 more answers

Use Gauss's approach to find the following sums (do not use formulas). 1+3+5+7+...999

muminat

$S=1+3+5+\cdots+995+997+999$
$S=999+997+995+\cdots+5+3+1$
$\implies 2S=(1+999)+(3+997)+(5+995)+\cdots+(995+5)+(997+3)+(999+1)$

$2S=\underbrace{1000+1000+\cdots+1000+1000}_{500\text{ times}}$

(We are adding 500 instances of 1000 because that's how many odd numbers there are between 1 and 1000, inclusive.)

$2S=500\times1000=500000$
$\implies S=250000$

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3 years ago

The tour bus had 60 passengers. The survey showed that 20% of the passengers enjoyed the tour. How many passengers enjoyed the t

aleksklad [387]

The answer is D. My dad taught me an easy way to solve those kind of problems.You need to do (60×20)÷100. And since 60 and 20 both have a zero and 100 has 2 zeros, u can cross out all the zeros and just do 6×2 and divide that by 1 and so 20% of 60 is 12. Hope this helped :)

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3 years ago

How much money will Danny have in her account after one year

shusha [124]

Answer:

2080

Step-by-step explanation:

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3 years ago

Which of the following is a root of the polynomial shown below f(x)=x^3+2x^2-x-2

Aleks [24]

F(x) = x^3 + 2x^2 - x - 2
f(x) = x^2(x + 2) - (x + 2) 
f(x) = (x^2 - 1)(x + 2) 
f(x) = (x + 1)(x - 1)(x + 2) 
Roots: -1, 1, -2