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Rufina [12.5K]
2 years ago
7

Multiply the expression (1/3 m-n)^2​

Mathematics
2 answers:
denis23 [38]2 years ago
7 0
Answer : 1/4 m^2 -mn + n^2
nataly862011 [7]2 years ago
6 0

Answer:

{(

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Number of people who own a Nintendo Switch in different cities listed below. Round your ratio as a decimal to 5 places. Round th
spin [16.1K]

Answer:

See below

Step-by-step explanation:

See numbers as table below and as attachment

<u>Calculation used to get numbers</u>:

  • Ratio = owners/population,  round to 5 decimal places
  • Owners per 100 = ratio*100,  round to 1 decimal place

==============================================================

City               Owners     Population          Ratio         Owners per 100

<u>Indianapolis 6,246      900,000           0.00694 0.7 </u>

<u>New York 911,216      18,600,000   0.04899 4.9 </u>

<u>Cairo        10,598      19,100,000   0.00055 0.1 </u>

<u>Beijing         959,611      21,200,000   0.04526 4.5 </u>

<u>Tokyo        1,700,510      26,500,000   0.06417         6.4 </u>

==============================================================

3 0
3 years ago
The mean mass of four women is 60 kg.
Eddi Din [679]

Okay so, 60 x 4 = 240

240 + 70 = 310

310 / 5 = Mean of 62

3 0
2 years ago
Read 2 more answers
“If 5 is decreased from double Joe’s weight, the result is 230. What is Joe’s weight?” Which of the following translations is co
gavmur [86]
5+230 then 235 divided by 2 equals your answer
6 0
3 years ago
Bessy has 6 times as much money as Bob, but
poizon [28]

Answer:

  • Before: Bob, $4; Bessy, $24
  • After: Bob, $10; Bessy, $30

Step-by-step explanation:

Let x represent the amount of money Bob starts with. Then Bessy starts with 6x. After they have each earned $6, the relationship of their amounts is ...

  (6x +6) = 3(x +6)

  6x +6 = 3x +18

  3x = 12

  x = 4

Bob starts with $4; Bessy with $24.

After earning $6, Bob has $10; Bessy has $30.

8 0
3 years ago
You deposited $4500 dollars in a savings account that earns a simple interest rate. What interest rate do you need to be paid, i
irina [24]
5445 = 4500 i * 7
5445 = 31500i
i = 5445/31,500
i = 0.1729

i = 17.29%

7 0
2 years ago
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