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3 years ago

What can 36 over 121 be simplified to ?

Mathematics

2 answers:

Brut [27]3 years ago

8 0

Answer: it's 121/38

Step-by-step explanation:

rosijanka [135]3 years ago

5 0

36 over 121 cannot be simplified, it is already in its simplest form.

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Pls help extra points and mark brainlist

kipiarov [429]

Answer:

x-4=19

Step-by-step explanation:

Hope that helps!

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3 years ago

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How much difference do a couple of weeks make for birth weight? Late-preterm babies are born with 34 to 36 completed weeks of ge

stiks02 [169]

Answer:

a) 0.3277

b) 0.0128

Step-by-step explanation:

We are given the following information in the question:

N(2750, 560).

Mean, μ = 2750

Standard Deviation, σ = 560

We are given that the distribution of distribution of birth weights is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

a) P (less than 2500 grams)

P(x < 2500)

$P( x < 2500) = P( z < \displaystyle\frac{2500 - 2750}{560}) = P(z < -0.4464)$

Calculation the value from standard normal z table, we have,

$P(x < 2500) = P(z < -0.4464) = 0.3277 = 32.77\%$

b) P ((less than 1500 grams)

P(x < 1500)

$P( x < 1500) = P( z < \displaystyle\frac{1500 - 2750}{560}) = P(z < -2.2321)$

Calculation the value from standard normal z table, we have,

$P(x < 1500) = P(z < -2.2321) = 0.0128 = 1.28\%$

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3 years ago

If you get 20 dollars a week and you want to to something that cost $901 how many months will it take to save up

Troyanec [42]

Answer:15 Months

Step-by-step explanation:

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3 years ago

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What is y=7/4x+6 if the input was 53

Shkiper50 [21]

7/4(53) + 6
92.75 + 6

98.75

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3 years ago

What’s 15/25 in its simplest form?

dexar [7]

Answer: 3/5

Step-by-step explanation: Just divide both by 5.

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3 years ago