2 years ago

This is hard I need help

Mathematics

1 answer:

grigory [225]2 years ago

7 0

Answer:

Step-by-step explanation:

2,618× $10^{5}$

$10^{5}$ =100,000

An easy way to do this is to put the number of zeros from 10 into the number

261,800,000

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Oceanside Bike Rental Shop charges fourteen dollars plus seven dollars an hour for renting a bike. Nancy paid seventy-

Vanyuwa [196]

Answer:

3.33 so 3 hours and a half

Step-by-step explanation:

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2 years ago

Find the zeros (roots) of the following equations. f(x) = 2x5 - 9x4 + 12x3 - 12x2 + 10x - 3 = 0

Talja [164]

Hi,
$f(1)=2*1^5-9*1^4+12*1^3-12*1^2+10*1-3\\
=2-9+12-12+10-3\\
=0\\

f(x)=(x-1)(2x^4-7x^3+5x^2-7x+3)\\


g(x)=2x^4-7x^3+5x^2-7x+3\\

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g(x)=(x-3)(2x^3-x^2+2x-1)\\

h(x)=2x^3-x^2+2x-1\\

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=0\\

h(x)=(2x-1)(x^2+1)\\


f(x)=(x-1)(x-3)(2x-1)(x+i)(x-i)\\


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Roots are 1,3,0.5,i,-i.

8 0

3 years ago

Standard notation for six and three tenths

AlexFokin [52]

Answer:

6 3/10 or as a decimal 6.3

6 0

3 years ago

Is 91235 divisible by3

DiKsa [7]

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4 0

3 years ago

Read 2 more answers

Write any two numbers less than 15 , which has exactly four factors

Xelga [282]

Answer:

4 can be divided by 1 and 2

6 can be divided by 1 and 2

12 is wrong because it can be divided by 1,2, and 4 so it has 6 factors instead of 4

Step-by-step explanation:

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3 years ago