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SSSSS [86.1K]
3 years ago
6

10) Quantas combinações de duas cores podemos fazer com as cores verde, azul, amarelo,

Mathematics
1 answer:
Juliette [100K]3 years ago
6 0
A 20 is your answer
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Write the decimal as a percent.<br>0.12568​
Kobotan [32]
12.568% is the correct answer
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3 years ago
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Christine has $875.83 In her savings account the account pays 9% compounded monthly. Christine does not make any deposits or wit
Karolina [17]

Answer: the account earns interest of $40.16

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1+r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = 875.83

r = 9% = 9/100 = 0.09

n = 12 because it was compounded 12 times in a year.

t = 6 months = 6/12 = 0.5 year

Therefore,.

A = 875.83(1+0.09/12)^0.5 × 12

A = 875.83(1+0.0075)^6

A = 875.83(1.0075)^6

A = 915.99

The interest that she earns is

915.99 - 875.83 = $40.16

7 0
3 years ago
Angle sum in a triangle
Aneli [31]

Answer:

x=8

Step-by-step explanation:

7x-6+60+70=180°

7x-6+130=180°

7x+124=180°

7x=180-124

7x=56

x=56

___

7

x=8

ans

you can also see my copy

8 0
3 years ago
6.<br> How many columns are in a 5 x 4 matrix?
bearhunter [10]
The answer is 5 hope that helped even if I’m late
4 0
3 years ago
Total cost = £4 per hour plus £12 <br><br> Arun hires a car for 5 hours <br> Work out the total cost
SCORPION-xisa [38]

Answer: £32

Step-by-step explanation: 12 + 4(5) = 32

7 0
3 years ago
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