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worty [1.4K]
2 years ago
7

Free brainest for hello

Mathematics
2 answers:
RideAnS [48]2 years ago
7 0

Answer:

Hello! lol, how are you?

Step-by-step explanation:

Reptile [31]2 years ago
5 0

Answer:

hello

Step-by-step explanation:

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Need some help here please...
vichka [17]

Answer:

The answer is (3,2) or x=3 and y=2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help please!! if it’s correct ill mark you as brainliest
Levart [38]

Answer:

\frac{2\pi }{25}

(8^2 x pi)/ (20x40)

6 0
2 years ago
A manufactured product has a length that is normally distributed with a mean of 12 cm. The product will be unusable if the lengt
Sav [38]

Answer:

a) σ  = 0,1612

b) P [ 11,75 < X < 12,35] = 0,92,44   or    92,44 %

Step-by-step explanation:

NOTE: I assume the unusable length s 11,5 and less

a) For a normal distribution, the probability of P = 0,01 corresponds to z(score) =  -3,1 then:

- 3,1 = ( X - μ₀ ) / σ

- 3,1 = (11,5 - 12 )/ σ

-3,1 = - 0,5 / σ

σ  = 0,1612

b) If σ = 0,1612

P [ 11,75 < X < 12,35]

z₁ (score)  = ( 11,75 - 12 ) / 0,1612

z₁  = - 0,25/ 0,1612

z₁  = -1,55

From z table  P [ 11,75 < X] = 0,0606

z₂ (score) = ( 12,35 - 12) / 0,1612

z₂ = 0,35 / 01612

z₂ = 2,17

From z table  P [ X < 12,35] = 0,9850

Finally P [ 11,75 < X < 12,35] = 0,9850 -  0,0606

P [ 11,75 < X < 12,35] = 0,92,44   or    92,44 %

5 0
3 years ago
What is a-5/6= -3 2/3 + 5/6
valentinak56 [21]

Answer:

A=-2

Step-by-step explanation:

iekdkdkdkdkdkdkdkdkkdd

3 0
3 years ago
$425 is invested into an account that earns 6% compounded monthly. Find how much the account is worth in 15 years.
Masja [62]

Answer:

Future Balance

$1,044

Step-by-step explanation:

Compound interest is simple- It’s the interest you earn on both your original deposit and on the interest that your money earns. Compound interest allows your savings to grow faster over time.  In an account that pays interest, the earnings are typically added to the original principal at the end of every compounding period. That's often daily or monthly. Each time interest is calculated and added to the account, the larger balance results in more interest earned than before. This is what’s meant by compound interest. Note that high-interest savings accounts earn money faster than accounts with lower yields.

6 0
3 years ago
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