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Illusion [34]
3 years ago
6

Refrer to the attached picture on which question is written. This question will be done according to Pathagoras theorem. This qu

estion answer is √a2-25 . I want step to step explanation.

Mathematics
1 answer:
Dvinal [7]3 years ago
3 0

i got something different

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What is the answer to 4(t-2)=12 ?
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T=5
divide both sides by numeric factor on left side then solve
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Which is a zero of the quadratic function f(x) = 16x2 + 32x − 9?
Margaret [11]
The zeros are x=-2.25 and x=0.25
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3 years ago
4.3 (-2.6) as a decimal
attashe74 [19]

Answer:

-11.18

Step-by-step explanation:

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3 years ago
According to records in a large hospital, the birth weights of newborns have a symmetric and bell-shaped relative frequency dist
Kamila [148]

Answer:

15.9% of babies are born with birth weight under 6.3 pounds.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 6.8 pounds

Standard Deviation, σ = 0.5

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

Formula:

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

P(birth weight under 6.3 pounds)

P(x < 6.3)

P( x < 6.3) = P( z < \displaystyle\frac{6.3 - 6.8}{0.5}) = P(z < -1)

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

P(x < -1) = 0.159 = 15.9\%

15.9% of babies are born with birth weight under 6.3 pounds.

8 0
3 years ago
1/2 dived by what equlels 4
kati45 [8]

Answer:

1/8

Step-by-step explanation:

3 0
3 years ago
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