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Luden [163]
3 years ago
10

Please Help! 50 points! answer as many questions as possible !! ​

Mathematics
1 answer:
const2013 [10]3 years ago
4 0

Answer:

Step-by-step explanation:

2. 10^{2}

Word Form: the second power of ten

3. 10^4 (the same thing as number 2)

Word Form: the forth power of ten

4. 10x10x10

5. 4000

6. 900000

7. 100

8. 1000000

9. 500

10. 70000

11. 80

12. 24 x 10^4

13. 930000000

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Hi, my name is Emily and i need help on this question :) thank you in advance.
devlian [24]
Hi Emily,
I think the answer is C 523.3
Good luck Emily!!
7 0
3 years ago
Find the value of 2 over 3 divided by 6
iragen [17]

Answer:

\frac{1}{9}

Step-by-step explanation:

\frac{2}{3} ÷ 6

leave the fraction, change division to multiply, turn 6 upside down

= \frac{2}{3} × \frac{1}{6} ( cancel 2 and 6 by 2 )

= \frac{1}{3} × \frac{1}{3}

= \frac{1(1)}{3(3)}

= \frac{1}{9}

6 0
3 years ago
Read 2 more answers
Jeanette is starting a business selling handmade necklaces. She has decided to invest an initial amount of $400 for advertising,
lana66690 [7]

Answer:

25 necklaces

Step-by-step explanation:

each necklace brings $16 profit (20-4=16)

400÷ 16= 25

so, at 25 necklaces, there will be enough profit to break even after paying for the advertising.

8 0
2 years ago
The length of a rectangle is three times it's width. The perimeter of the rectangle is 100 inches. What are the dimensions of th
Pavel [41]

Answer:

Dimensions : 37.5 * 12.5

length : 37.5

width : 12.5

Step-by-step explanation:

let x = length and y = width

x = 3y based on info from problem

Perimeter = 2(length + width)

100 = 2(x + y)

substitute 3y for x

100 = 2(3y + y)

100 = 2(4y)

100 = 8y

y = 12.5

x = 3(12.5) = 37.5

4 0
3 years ago
Read 2 more answers
Help anyone ?????????
elena-14-01-66 [18.8K]
Ans: -4.3

Integers are all whole numbers negative, positive, and 0

Hope this helped :)
7 0
3 years ago
Read 2 more answers
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