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igomit [66]
3 years ago
7

5^5 over 5^8simplify​

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Step-by-step explanation:

5⁵/5⁸

= 5^5-8

= 5^-3

or

(-5)×(-5)×(-5)

= -125

By the law

a^m÷ a^n = a^m-n

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If Sarah irons 12 shirts in 18 minutes. Write a two linear equation that represents the number of small shirts she can iron in a
andreyandreev [35.5K]

Answer:

  s = 2/3t

Step-by-step explanation:

For some time (t) in minutes, Sarah can iron "s" shirts:

  s = (12/18)t

  s = 2/3t

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If you need to, you can start with a proportion:

  shirts/minutes = s/t = 12/18

Then multiply by t to get the above equation.

5 0
3 years ago
What is the value of the 10th term in this arithmetic sequence? <br><br>2,5,8,11,...
yKpoI14uk [10]
It looks to be 29, if the rule is to add 3z
8 0
3 years ago
I NEED HELP NOW ON PROBABILITY PART 1!!!!!
miv72 [106K]
Principle: divide the correct possibilities by the total nr. of possibilities to find the probability.

6. P(green) = 5 / (7+5+6) = 5/18
7. P(red) = 6 / 18 = 1/3
8. P(not green) = P(red | blue) = (6+7)/18 = 13/18

9. P(HH) = 5/25 = 1/5
10. P(HT) = 16/25
11. P(NOT TT) = P(HH | HT) = (5+16)/25 = 21/25
12. P(HH | TT) = (5+4)/25 = 9/25

13. P(5) = 1/6. P(H) = 1/2. P(5 & H) = 1/6*1/2 = 1/12. If you draw all the possibilities, you'll find there are 12. One of them is 5 & Heads.
5 0
4 years ago
In one month, Mikhail’s Furnishings can make 160 carpets or 160 quilts, while Dominique’s Parlor can make 120 carpets or 200 qui
marysya [2.9K]

Answer:

Step-by-step explanation:

Mikhail’s Furnishings: 160 carpets or 160 quilts

Dominique’s Parlor:  120 carpets or 200 quilts

<u>Current production per month</u>

Mikhail’s: 80 carpets and 80 quilts

Dominique’s: 60 carpets and 100 quilts

<u>Post-trade</u>

Mikhail’s: produces 160 carpets

Dominique’s: produces 200 quilts

They trade 90 quilts for 70 carpets so at the end of trade they will have items as follows

Mikhail’s carpets will reduce from 160-70=90 carpets but have additional 70 quilts

Dominique’s quilts will reduce  from 200-90=110 but have additional  carpets of 70

<u>Gains from trade</u>

Comparing outcome of post-trade with current production

Mikhail’s Furnishings: 90 carpets-80 carpets=10 carpets

                                  90 quilts-80 quilts=10 quilts

Dominique’s Parlor: 70 carpets -60 carpets=10 carpets

                                110  quilts-100 quilts=10 quilts

8 0
3 years ago
Can someone please help me with this math question
lora16 [44]

Answer:

C'(4,4)

Step-by-step explanation:

The dilation of quadrilateral ABCD over the origin by a scale factor of 2 has the rule

(x,y)→(2x,2y)

So,

  • A(-3,-1)→A'(-6,-2)
  • B(-1,1)→B'(-2,2)
  • C(2,2)→C'(4,4)
  • D(3,-2)→D'(6,-4)

Hence, the coordinates of the image point C' are (4,4) (see attached diagram for details)

8 0
4 years ago
Read 2 more answers
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