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Feliz [49]
3 years ago
11

12 is 90% of what number?

Mathematics
2 answers:
vekshin13 years ago
8 0
.90x = 12
x = 12/.9 = 13 1/3
Hope this helps :D
Shtirlitz [24]3 years ago
6 0
12 is 90% of 1.333333333333 
12 is 90% of what number?
12 x 90/100 = 12 x 100/90(reciprocal of 90/100 is 100/90) = 1.33333333333
I hope this can help you :)

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45 points to answer this question
Mrac [35]

if a = b and b = c, then a = c.

In this case if y = - 7 and -7 = z then y = z  .................>(y = a, -7 = b and z = c)

Answer:  B)

transitive property of equality




7 0
3 years ago
HURRY PLEASE!<br> (g+2)^5
KengaRu [80]

Step-by-step explanation:

We need to use the binomial theorem/Pascal's triangle here.

(a+b)^5 = (5 choose 0)a^5 + (5 choose 1)a^4*b + (5 choose 2)a^3*b^2 + (5 choose 3)a^2*b^3 + (5 choose 4)a*b^4 + (5 choose 5)b^5.

5 choose 0 = 1

5 choose 1 = 5

5 choose 2 = 10

5 choose 3 = 10

5 choose 4 = 5

5 choose 5 = 1

And 1, 5, 10, 10, 5, 1, is the (5+1) = 6th row of pascal's triangle.

Therefore we get

g^5 + 5g^4*2 + 10g^3*2^2 + 10g^2*2^3 + 5g*2^4 + 2^5

which is

g^4 + 10g^4 + 40g^3 + 80g^2 + 80g + 32

Or, you could do the slow way, by just doing (g+2)(g+2)(g+2)(g+2)(g+2)

3 0
3 years ago
Whitewater Rentals has 39 canoes and 25 solo kayaks. The canoes rent for $45 for a six-hour trip. The solo kayaks rent for $49 f
stiv31 [10]
$2,424 was collected for the day
31(45)=1395
21(49)=1029
$2,424
6 0
2 years ago
Brielle excersise for 3/4 hour each day for 6days in arow.altogether,how many hours does she excersise during 6 days?
Simora [160]
12 hours during 6 daya
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3 years ago
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ANTONII [103]

Answer: The root of 2.3 is 1.5165750888103

Step-by-step explanation:

5 0
2 years ago
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