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3 years ago

When a whole number is multiplied by 104, how does the placement of the decimal point change?

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

6 0

Answer:

Step-by-step explanation:

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What is factored form of 4x3 + 3x2 + 8x + 6?

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The answer is (4x+3) (x^2+2)

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Please help me! And please no scam answers

Yuri [45]

Answer:

Average rate of change: $-3$

Step-by-step explanation:

Remember:

The average rate of change of a function over an interval $[a,b]$ is $\frac{f(b)-f(a)}{b-a}$

Given:

$[a,b]=[1,7]$

$f(b)=f(7)$

$f(a)=f(1)$

Calculation:

$f(b)=f(7)=-(7)^2+5(7)+14=-49+35+14=-49+49=0$

$f(a)=f(1)=-(1)^2+5(1)+14=-1+5+14=4+14=18$

$\frac{f(b)-f(a)}{b-a}=\frac{0-18}{7-1}=\frac{-18}{6}=-3$

Therefore, the average rate of change of the function $g(x)=-x^2+5x+14$ over the interval $1\leq x\leq7$ is $-3$ .

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3 years ago

what is the relationship between 5.34 x 10^5 and 5.34 x 10^-2 is it greater or lesser than? for 5.34 x 10^5? will give brainlies

Romashka-Z-Leto [24]

the relationship between 5.34 x 10^5 and 5.34 x 10^-2

$5.34 x 10^5 = 5.34*100000= 534000$

5.34 * 10^-2 , for exponent -2 we move the decimal point 2 places to the left

$5.34 x 10^-2= 0.0534$

Now we compare 534000 and 0.0534

0.0534 is 10,000,000 times less than 534000

Or we can say 534000 is 10,000,000 times greater than 0.0534

$5.34 x 10^5$ is 10,000,000 times greater than $5.34 x 10^-2$

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3 years ago

Tell what you would do to isolate the variable.

Mariana [72]

Simplifying x + -1.4 = 7.82 Reorder the terms: -1.4 + x = 7.82 Solving -1.4 + x = 7.82 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.4' to each side of the equation. -1.4 + 1.4 + x = 7.82 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + x = 7.82 + 1.4 x = 7.82 + 1.4 Combine like terms: 7.82 + 1.4 = 9.22 x = 9.22 Simplifying x = 9.22

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