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3 years ago

Write 30,275 as a sum of powers of 10

Mathematics

1 answer:

WARRIOR [948]3 years ago

5 0

0.30275 x 10^5 (10 to the fifth power if u don't understand)

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12-2x = -2(y-x) find x pls show me how u did it lol

EastWind [94]

Answer:

$12-2x = -2(y-x)$

$12-2x = -2y + 2x$

$12 + 2y = 4x$

$x = \frac{12 + 2y}{4}$

$x = \frac{6 + y}{2}$

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3 years ago

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Baseball games consist of nine innings. A team wants to change its line-up every inning. If no game goes to extra innings, and a

pashok25 [27]

Answer:399

Step-by-step explanation:

Given

baseball consist of Nine innings and there are 9 different Positions in baseball thus there are total of 9! ways in which a line can be formed

but in a single game there are 9 innings so there are $\frac{9!}{9}=8!$

and there are 101 games in single season so total no of season a team can play without repeating the same line-up

$\frac{8!}{101}=399.20\approx 399$

so a team can play a total of 399 season with different line up in every game.

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3 years ago

What is the slope of a line passing through (-5,-2) and (4.1)?

Zinaida [17]

4/9 is the slope, I think

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3 years ago

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What is 1004 divided by 39?

Alex Ar [27]

25.74 That is the answer I got! Have a great day!!!

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Differenciate by first principles f(x) = 4x²-4x-3

zysi [14]

$f(x) = 4x^2-4x-3\\
f'(x)=\lim_{h\to0}\frac{f(x+h)-f(x)}{h}\\
f'(x)=\lim_{h\to0}\frac{4(x+h)^2-4(x+h)-3-(4x^2-4x-3)}{h}\\
f'(x)=\lim_{h\to0}\frac{4(x^2+2hx+h^2)-4x-4h-3-4x^2+4x+3}{h}\\
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f'(x)=\lim_{h\to0}\frac{8hx+4h^2-4h}{h}\\
f'(x)=\lim_{h\to0}{8x+4h-4}\\
f'(x)=8x+4\cdot0-4\\
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4 years ago

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