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Amiraneli [1.4K]

2 years ago

8

A speck of dust is 5.0 x 10(-7)^ m wide. Which of the following is the best way to rewrite this quantity , using more appropriat

e units? ( This is Apex 1.5.5 Quiz )

1 answer:

GenaCL600 [577]2 years ago

4 0

I wish i knew the answer but did u ever figure it out if so please let me know

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Directions:Use the product rule to simplify the following monomials.

abruzzese [7]

7) Answer = $-24x^8y^{11}$

$\left(8x^4y^2\right)\left(-3x^4y^9\right)$

$=-8x^4y^2\cdot \:3x^4y^9$

$=-24x^4y^2x^4y^9$

$=-24x^8y^2y^9$

$=-24x^8y^{11}$

8) Answer = $-30y^6$

$2y\left(-5\right)y^2\cdot \:3y^3$

$=-30yy^2y^3$

$=-30y^{1+2+3}$

$=-30y^6$

9) Answer = $-6x^4y^5$

$\left(-2xy\right)\left(xy\right)\left(3x^2y^3\right)$

$=-2xyxy\cdot \:3x^2y^3$

$=-6xyxyx^2y^3$

$=-6x^4yyy^3$

$=-6x^4y^5$

3 0

2 years ago

7 1/5 x 2/9 in simplest form

Alecsey [184]

Your answer simplified should be 1.6 or 1 3/5

=)

3 0

3 years ago

Solve the triangles for X: include the steps if you can

MAXImum [283]

Answer:

10) x=9

11) x=25

Step-by-step explanation:

a triangle is 180º total

10) 2x+8x+90=180

10x=90

x=9

11) 3x+1+2x+2+2x+2=180

7x+5=180

7x=175

x=25

3 0

2 years ago

What digit(s) can be in the one's place of a number that has 5 as a factor?

max2010maxim [7]

Any number that ends with a 0 or a 5 would be a multiple of 5 because as you multipy numbers by 5 you start to see a pattern in the ones place of 5,0,5,0,5,0,5,0,... And so on forever

6 0

3 years ago

Read 2 more answers

Jeremy has a total of $250. If he spends 30% of his money, how much will he have left?

vagabundo [1.1K]

If you look at the picture, you set it up as part over whole is equal to percent over 100. then you just multiply across.

5 0

3 years ago