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2 years ago

PLEASE HELP!!!!!!!!!

Mathematics

2 answers:

Alex17521 [72]2 years ago

8 0

Answer:

correct answer is B.

Step-by-step explanation:

for more information see the attachment.

Gwar [14]2 years ago

7 0

Answer:

no 2/B is the correct answer

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Can you explain to me how to do number two I'm studying for a quiz and I'm stuck on this one.

Furkat [3]

we have (-3,10) and (7,4), then

$\begin{gathered} (\frac{x1+x2}{2},\frac{y1+y2}{2}) \\ (\frac{-3+7}{2},\frac{10+4}{2}) \\ (\frac{4}{2},\frac{14}{2}) \\ (2,7) \end{gathered}$

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1 year ago

Find the product. (-5a ^2)^3·a ^5 A)-15a10 B)-125a11 C)15a6 D)-125a10

Ber [7]

Answer:

B) -125a^11

Step-by-step explanation:

(-5a^2)^3·a^5 = (-5)^3·a^6·a^5

= (-5)^3·a^(2·3)·a^5

= (-5)^3·a^6·a^5

= -125·a^(6+5)

= -125·a^11 . . . . matches choice B

_____

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

5 0

2 years ago

Read 2 more answers

Ms.Waddell put a 12-inch tall bucket under a leak in her sink. The bucket fills at a constant rate of 1/2 inch in every 1/6 of a

Angelina_Jolie [31]

Answer:

4 hours

Step-by-step explanation:

To solve this question you will simply make a ratio type equation. You know that every 1/6 of an hour, or every 10 minutes, the bucket will fill 1/2 an inch. The bucket is 12 inches tall.

$\frac{10 min}{1/2 inch} = \frac{x min}{12 inches}$

Cross multiply

$120=\frac{1}{2} x$

$x=240 min$

Convert minutes to inches

$\frac{240 min}{1} * \frac{1 hr}{60 min} = 4 hr$

Final answer: 4 hours

Hope this helps!

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3 years ago

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attashe74 [19]

Jill and Gill will have the same amount of money in week 13, they will both have $410.

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2 years ago

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Ulleksa [173]

Answer:

I am not sure how about you figure it out maybe study

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3 years ago